Hiding and showing HTML elements with ASP .NET

Hi,

Ok, this is probably a quite simple thing to do and maybe everyone knows it BUT just in case… :).

Well, you need two things a C# code(or some other way to ouput HTML) to generate and anchor link by which to display or hide a given HTML element.

In this case, let’s say that you have a DIV element. You assign as the ID value the client ID which your control receives from ASP .NET(notice that the unique ID or the ID but the ClientID, it is HTML friendly).

Then you would do something like the code below. You are calling a JavaScript function which receives as parameters the full ID for the DIV element and the start of the DIV full id.

The idea is to be able to identify all of the elements which are under this same hide and show logic while still being able to identify a single item.

Exmaple ID:
id =”cars_ASP.NETUserControlClientID_carnumber”

The bolded part would be used to identify ALL of the items which need be processed at the same time. While the non-bolded value(carnumber) is the identifier for a single item.

The C# code below creates an anchor calling the function below the C# code. Notice the href definition “javascript:void(0)“, this is to avoid page jump in certain browsers and their versions.

String.Format("<a href=\"javascript:void(0)\" onclick=\"showInfo('{0}','{2}')\">{1}</a>", "HTML Element ID to find unique counter or ID" + this.ClienID, "The link title/name", this.ClienID);

function showInfo(id, controlUniqueID) {
// Search for all items and hide them
 $('*[id*=' + controlUniqueID + ']').each(function () {
 $(this).hide();
 });

// Next open only the item which you want to see
 if ($('#' + id).css('display') == 'none') {
 $('#' + id).show();
 }
 else {
 $('#' + id).hide();
 }

 }

SharePoint 2013 QuickLinksMicroView webpart and MyLinks hidden list – How To Use them

A quick tip on how to use the MyLinks list in SharePoint 2013 which is “hidden”.

To access the list you have to use a “back door”. Type after your mysite address the following aspx location:

http://mysite.dev/_layouts/15/myquicklinks.aspx

To add a link to add a new link list item to the location mentioned above you can use the following JavaScript and HTML to create such an action(you can do this from anywhere in SharePoint):

<script type=”text/javascript”>

function displayLayover(url) {

var options = SP.UI.$create_DialogOptions();

options.url = url;

options.dialogReturnValueCallback = Function.createDelegate(

null, null);

SP.UI.ModalDialog.showModalDialog(options);

}

</script>
<a href=”javascript:displayLayover(‘/_layouts/QuickLinksDialogForm.aspx?Mode=Link’)”>Add Item </a>

The above code will create a modal dialog pointing to the specified list, mylinks list.

 

If you want more functionality related to the MyLinks just open the aspx page in the SharePoint hive and hack it :).

C:\Program Files\Common Files\microsoft shared\Web Server Extensions\15\TEMPLATE\LAYOUTS

  • myquicklinks.aspx
  • quicklinksdialogform.aspx

The above add link in the aspx page can be found with this line of JavaScript:

function CreateNewQuickLink()
{
ShowNewQuicklinkPopup(‘QuickLinksDialogForm.aspx?Mode=Link’, PageRefreshOnDialogClose);
}

When you are ready you can add the QuickLinksMicroView -webpart anywhere and it will instantly show the links in your MyLinks list.

SharePoint and Google Maps – How to use them together

Here is an example how to use Google Maps and how to integrate it with SharePoint.

To start with you need to include the following files somewhere in your project

<SharePoint:ScriptLink ID=”JQueryJSFunctionality” runat=”server” Name=”/_layouts/myfolder/scripts/jquery-1.11.2.min.js”></SharePoint:ScriptLink>
<script src=”http://maps.google.com/maps/api/js?sensor=false&#8221; type=”text/javascript”>
</script>

<script type=”text/javascript”>
var listName = ‘<%=ListName %>’; // This can be used to pass a list name from web part properties to the JavaScript/JQuery logic, this is a propert defined in the code behind of a user control
</script>

<!–<SharePoint:ScriptLink Name=”SP.js” runat=”server” OnDemand=”true” Localizable=”false” />–>
<SharePoint:ScriptLink ID=”ScriptLink1″ Name=”sp.debug.js” LoadAfterUI=”true” Localizable=”false” runat=”server” />
<SharePoint:ScriptLink ID=”userWorldMapJSFunctionality” runat=”server” Name=”/_layouts/myfolder/scripts/yourGoogleMapsLogicFileName.js”></SharePoint:ScriptLink>

 

Next is the JavaScript/JQuery code

Create instances of needed Google Maps functionalities

var gmGeocoder = new google.maps.Geocoder();
var gmBounds = new google.maps.LatLngBounds();

var mapOptions = {
zoom: 5,
mapTypeId: google.maps.MapTypeId.HYBRID
};

var gmMap = new google.maps.Map($(“#map_canvas”)[0], mapOptions);

// You can use this to listen when the Google Maps has finnished its operations
google.maps.event.addListenerOnce(gmMap, ‘idle’, function () {

});

 

// You can use this function class to pass on information to the Google Maps geo location finder

var street = “”;
var zip = “”;
var city = users[iter].city;
var country = users[iter].country;
address = street + “,” + zip + “,” + city + “,” + country;

gmGeocoder.geocode({ ‘address’: address }, function (user, allUsers) {
return (function (results, status) {
if (status == google.maps.GeocoderStatus.OK) {
if (results.length == 0) {
//console.log(“Geocoding: There are no results for address ‘” + results[0].formatted_address + “‘! Expected exactly one result. > Do not show any marker on map for this address.”);
}
else {

// Here is where you get a results back for the specified address and start to construct data for a Google Maps marker
var externalCount = 0;
var internalCount = 0;
gmLatLng = results[0].geometry.location;
//markerBounds.extend(gmLatLng);
var msgForInfoWindow = “<div id=’slider1′ >”;
var colorValue = “red”;
if (user.isexternal == true) {
colorValue = “blue”;
externalCount++;
} else {
internalCount++;
}
var orderID = 0;

// The actual content that goes into the marker starts here
msgForInfoWindow += “<div class=’viewport’>”;
msgForInfoWindow += “<ul class=’overview’>”;

 

orderID++;
msgForInfoWindow += “<li>”;
msgForInfoWindow += “Add your data here”;
msgForInfoWindow += “</li>”;
msgForInfoWindow += “</ul>”;
msgForInfoWindow += “</div>”;
msgForInfoWindow += “<a class=’buttons prev’ href=’#’><</a>”;
msgForInfoWindow += “<a class=’buttons next’ href=’#’>></a>”;

msgForInfoWindow += “</div>”;
var isExternalMarker = false;
if (externalCount > internalCount)
isExternalMarker = true;

// Calling this function will create a maker based on the given parameters
SetMarkerForGoogleMapForSharePointList(gmLatLng, gmMap, gmBounds, user.city + “, ” + user.country, msgForInfoWindow, isExternalMarker);
}
}
else {
//console.log(“Geocode for address ‘” + address + “‘ was not successful for the following reason: ” + status);
}
});
} (users[iter], users));

//getting coordinates
gmGeocoder.geocode({ ‘address’: address }, function (results, status) {

});

 

function NullVerification(stringValue) {
var returnValue = ” “;
if (stringValue != null)
returnValue = stringValue;

return (returnValue);
}

function NullVerificationBool(stringValue) {
var returnValue = false;
if (stringValue != null)
returnValue = true;

return (returnValue);
}

 

function SetMarkerForGoogleMapForSharePointList(gmLatLng, gmMap, gmBounds, title, contentForInfoWindow, isExternalMarker) {

// This is just a logic on how to control the marker styling, you can use your own

var icon = “”;

if (isExternalMarker)
icon = “yellow”;
else
icon = “red”;
icon = “http://maps.google.com/mapfiles/ms/icons/&#8221; + icon + “.png”;

// Create the marker for the Goole Map
var gmMarker = new google.maps.Marker({
position: gmLatLng,
map: gmMap,
title: title,
zIndex: 0,
icon: new google.maps.MarkerImage(icon)
});

// This will center the map based on given marker positions
gmBounds.extend(gmLatLng);
gmMap.setCenter(gmBounds.getCenter());
gmMap.fitBounds(gmBounds);

// Define properties for the info window that is opened when the marker is pressed

if (contentForInfoWindow != null && contentForInfoWindow != “”) {
var gmInfowindow = new google.maps.InfoWindow({
content: contentForInfoWindow,
maxWidth: 500,
maxHeight: 600
});

// This will attach a listener to the marker to that we can apply logic when it is opened.

google.maps.event.addListener(gmMarker, ‘click’, function () {
gmInfowindow.open(gmMap, gmMarker);
$(‘#slider1’).tinycarousel({ bullets: true });
var t = 0;
});
}
}

// This is an example how to retrieve data from a SharePoint list using JavaScript 

function retrieveListItems() {

var clientContext = SP.ClientContext.get_current();
if (IsEmpty(listName))
listName = ‘UsersMapData’;
var oList = clientContext.get_web().get_lists().getByTitle(listName);

var camlQuery = new SP.CamlQuery();
camlQuery.set_viewXml(‘<View><Query><Where><And><IsNotNull><FieldRef Name=”Country” /></IsNotNull><And><IsNotNull><FieldRef Name=”City” /></IsNotNull><IsNotNull><FieldRef Name=”PersonName” /></IsNotNull></And></And></Where><OrderBy><FieldRef Name=”ID” Ascending=”True” /></OrderBy></Query></View>’);
this.collListItem = oList.getItems(camlQuery);

clientContext.load(collListItem);

clientContext.executeQueryAsync(Function.createDelegate(this, this.onQuerySucceeded), Function.createDelegate(this, this.onQueryFailed));

}

 // When the data retrieval from the list succeeds this function is called. Here the needed data is then retrieved and parsed. Then passed on to be used later

function onQuerySucceeded(sender, args) {

var listItemInfo = [];

var listItemEnumerator = collListItem.getEnumerator();

// Here the data from SharePoint is went through and items are retrieved to container objects to be used later

while (listItemEnumerator.moveNext()) {

var oListItem = listItemEnumerator.get_current();
var newUserData = { id: oListItem.get_id(),
name: oListItem.get_item(‘PersonName’),
country: oListItem.get_item(‘Country’),
city: oListItem.get_item(‘City’),
imageLocation: oListItem.get_item(‘UserImageLocation’)
};
listItemInfo.push(newUserData);
}

return (listItemInfo);
}

function onQueryFailed(sender, args) {

alert(‘Request failed. ‘ + args.get_message() + ‘\n’ + args.get_stackTrace());
}

SharePoint 2013 Blog – Change the author of the post with a custom selected user

This is a sample JS to use with the posts webpart in the SharePoint blog(JSLink webpart property). Originally I wanted to the blog.xsl but I simply could not get it to world desirably in SharePoint 2013. Well it worked in a different manner that what it used to be in SharePoint 2010.

Here is the code with comments:

var userID = 0;
var globalListItemIDs = [];
var spjsLoaded = false;
var listName = “Viestit”;
var customUserFieldInternalName = “PostOwner”;

// Main function – Start point
(function () {

var overrideCtx = {};

overrideCtx.Templates = {};

// Register a template override for the author field
overrideCtx.Templates.Fields = {‘Author’:{‘View’:CBody}};

SPClientTemplates.TemplateManager.RegisterTemplateOverrides(overrideCtx);
})();

function CBody(ctx) {

// Load SP client context, ote async event
SP.SOD.executeFunc(‘sp.js’, ‘SP.ClientContext’, sharePointReady);

// create a point of focus where to add the loaded information from the post item user field, Notice taht we are using the list item ID as an identifier where to put our user data
var ret = “<b><span class=’Blog_userTemplateContextData’ id=’userTemplateContextData” + ctx.CurrentItem.ID +”‘></span></b>”
var newListItemData = { id: ctx.CurrentItem.ID };

globalListItemIDs.push(newListItemData);

//var ret = ctx.CurrentItem.Body;

return ret;

}

function sharePointReady() {
if(spjsLoaded == true)
return;
spjsLoaded = true;

clientContext = SP.ClientContext.get_current();
website = clientContext.get_web();

var oList = clientContext.get_web().get_lists().getByTitle(listName);

// Check if a specific post list item is specified, this would mean that the user is viewing a sigle post
var listItemID = getParameterByName(‘ID’);

// If no single post id is found then load all available posts and their custom users to be used instead of the author(TODO: Optimize for displayed posts only)
if(listItemID === null || listItemID === “”)
{
/*for (var iter = 0; iter < globalListItemIDs.length; iter++)
{
listItemID = globalListItemIDs[iter].id;
MakeNewDataCall(oList, clientContext, listItemID);
}*/
var camlQuery = new SP.CamlQuery();

camlQuery.set_viewXml(‘<Query><OrderBy><FieldRef Name=”Created” Ascending=”False” /></OrderBy></Query>’);
this.collListItem = oList.getItems(camlQuery);

clientContext.load(collListItem);

clientContext.executeQueryAsync(Function.createDelegate(this, this.onQuerySucceeded), Function.createDelegate(this, this.onQueryFailed));
} else
{
// Only a single post is needed
MakeNewDataCall(oList, clientContext, listItemID);
var newListItemData = { id: listItemID };

globalListItemIDs.push(newListItemData);
}

}

function MakeNewDataCall(oList, clientContext, listItemID)
{
var camlQuery = new SP.CamlQuery();

camlQuery.set_viewXml(‘<Query><Where><Eq><FieldRef Name=”ID” /><Value Type=”Counter”>’ + listItemID + ‘</Value></Eq></Where><OrderBy><FieldRef Name=”Created” Ascending=”False” /></OrderBy></Query>’);
this.collListItem = oList.getItems(camlQuery);

clientContext.load(collListItem);

clientContext.executeQueryAsync(Function.createDelegate(this, this.onQuerySucceeded), Function.createDelegate(this, this.onQueryFailed));
}

function onQuerySucceeded(sender, args) {

var listItemInfo = [];

var listItemEnumerator = collListItem.getEnumerator();

// Get the post data(single or many) and process it
while (listItemEnumerator.moveNext()) {
var oListItem = listItemEnumerator.get_current();
var listItemID = oListItem.get_id();

// Seek the SharePoint generated posts and seek if the current item is something we want to process
var userDataDiv = document.getElementById(“userTemplateContextData” + listItemID);
if(!(userDataDiv === null))
{
var author = oListItem.get_item(‘Author’);
// IF so then get the custom user information
var personOwner = oListItem.get_item(customUserFieldInternalName);
if(!(personOwner === null))
{
var name = personOwner.get_lookupValue();

// Put default data that is going to be used if a user image is not found, Notice that we define a user image location
userDataDiv.innerHTML = “<span class=’Blog_postUserData’ id=’postUserData” + personOwner.get_lookupId() +”‘>” + name + “</span>”;
var context = SP.ClientContext.get_current();
var web = context.get_web();
var userInfoList = web.get_siteUserInfoList();

// Make a call to the user profile information for this user to see if there is a user image available
var camlQuery = new SP.CamlQuery();
camlQuery.set_viewXml(‘<View><Query><Where><Eq><FieldRef Name=”ID”/><Value Type=”Number”>’ +personOwner.get_lookupId()+ ‘</Value></Eq></Where></Query><RowLimit>1</RowLimit></View>’);
this.listItems = userInfoList.getItems(camlQuery);
context.load(listItems);
context.executeQueryAsync(Function.createDelegate(this, this.onProfileSuccessMethod), Function.createDelegate(this, this.onQueryFailed));
}
}
}
}

function onProfileSuccessMethod(sender, args) {
var item = listItems.itemAt(0);
var firstName = item.get_item(‘FirstName’);
var lastName = item.get_item(‘LastName’);
var userId = item.get_id();
// Get the location where the user image is to be inserted
var userDataDiv = document.getElementById(“postUserData” + userId);
if(!(userDataDiv === null))
{
// If there is an image then use it, if no image is provided do nothing and display the user full name instead.
var picture = item.get_item(‘Picture’);
if (picture!=null) {
userDataDiv.innerHTML = “<img class=’Blog_userDataImgClassStyle’ src='” + picture.get_url() +”‘ height=’42’><span class=’Blog_postUserDataName’ id =’postUserDataName’>” + firstName + ” ” + lastName + “</span>”;
}
}
}

function onQueryFailed(sender, args) {

alert(‘Request failed. ‘ + args.get_message() + ‘\n’ + args.get_stackTrace());
}

function getParameterByName(name) {
name = name.replace(/[\[]/, “\\[“).replace(/[\]]/, “\\]”);
var regex = new RegExp(“[\\?&]” + name + “=([^&#]*)”),
results = regex.exec(location.search);
return results === null ? “” : decodeURIComponent(results[1].replace(/\+/g, ” “));
}

Lessons learned from WebAPI and MVC Implementations

My Notes on a painful journey to learn, make and publish a Azure hosted MVC, Sinlge-Page application, Android client app and a WebAPI working with-one another. Software technology can be real pain in the ass!!!

JSON and Self referencing loop

If you get the following error:

Self referencing loop detected for property ‘your model’ with type ‘System.Data.Entity.DynamicProxies

Solution:

Loop Reference handling in Web API

My Solution:

I used [JsonIgnore] attribute to tell the proper inheritance to JSON serialization.

using Newtonsoft.Json;

public partial class Set
{
public Set()
{
this.Exercises = new HashSet<Exercise>();
}

public long Id { get; set; }
public string Name { get; set; }
public string UserId { get; set; }

public virtual ICollection<Exercise> Exercises { get; set; }
}

public partial class ExerciseRecord
{
public long Id { get; set; }
public double Record { get; set; }
public System.DateTime Date { get; set; }
public System.DateTime StartDate { get; set; }
public System.DateTime EndDate { get; set; }
public long ExerciseId { get; set; }

[JsonIgnore]
public virtual Exercise Exercise { get; set; }
}

public partial class Exercise
{
public Exercise()
{
this.ExerciseAttributes = new HashSet<ExerciseAttribute>();
this.ExerciseRecords = new HashSet<ExerciseRecord>();
}

public long Id { get; set; }
public string Name { get; set; }
public double Target { get; set; }
public long SetId { get; set; }
[JsonIgnore]
public virtual Set Set { get; set; }
public virtual ICollection<ExerciseAttribute> ExerciseAttributes { get; set; }
public virtual ICollection<ExerciseRecord> ExerciseRecords { get; set; }
}

 

MVC loads older script files

This is due to browser script caching. The easiest solution for this is to set the browser which you are using to debug to retrieve the newest versions of web page content on each time you visit a webpage.

Missing Key definition from Model when creating a controller

You might get an error like this: EntityType ‘your type’ has no key defined. Define the key for this EntityType.

To fix such problems simply add this namespace definitions:

using System.ComponentModel.DataAnnotations;

And then define in your data model a key like this:

public class ColumnDataHighChart
{
[Key]
public int ID { get; set; }
public String Title { get; set; }
public String SubTitle { get; set; }
public IList<String> xAxisCategories { get; set; }
public String yAxisTitle { get; set; }
public IList<SeriesDataHighChart> Series { get; set; }

}

 

Intercepting web requests

 

I have two ways of doing this:

  1. A delegation handler
  2. Or an action filter for a controller.

Delegation handler

DelegatingHandler Class

Sample code:

public class AuthHandler : DelegatingHandler
{
protected async override Task<HttpResponseMessage> SendAsync(
HttpRequestMessage request, CancellationToken cancellationToken)
{
// Call the inner handler.
var response = await base.SendAsync(request, cancellationToken);
return response;
}
}

Action filter for a controlle

Notice that for MVC and Web API there are two different sets of action filter definitions:

http://msdn.microsoft.com/en-us/library/system.web.http.filters.actionfilterattribute(v=vs.118).aspx

http://msdn.microsoft.com/en-us/library/system.web.mvc.actionfilterattribute(v=vs.118).aspx

MVC Sample:

public class AuthenticationActionFilterHelper : ActionFilterAttribute
{
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
base.OnActionExecuting(filterContext);
if (HttpContext.Current != null && HttpContext.Current.User != null && HttpContext.Current.User.Identity.IsAuthenticated)
{
if (SessionHelper.LoggedInUser<AspNetUser>(HttpContext.Current.User.Identity.Name) == null)
{
//SessionHelper.UserSessionID = user.Id;
AspNetUsersController aspUserCon = new AspNetUsersController();
var sessionUser = aspUserCon.GetUser(HttpContext.Current.User.Identity.Name);
//SessionHelper.UserSessionID = user.UserName;
SessionHelper.LoggedInUser<AspNetUser>(sessionUser, sessionUser.UserName);
}
}
}

}

WebAPI Sample:

public class AuthenticationActionFilterHelper : ActionFilterAttribute
{
public override void OnActionExecuted(HttpActionExecutedContext actionExecutedContext)
{
base.OnActionExecuted(actionExecutedContext);
}

public override System.Threading.Tasks.Task OnActionExecutedAsync(HttpActionExecutedContext actionExecutedContext, System.Threading.CancellationToken cancellationToken)
{
return base.OnActionExecutedAsync(actionExecutedContext, cancellationToken);
}

public override void OnActionExecuting(HttpActionContext actionContext)
{
base.OnActionExecuting(actionContext);
if (HttpContext.Current != null && HttpContext.Current.User != null && HttpContext.Current.User.Identity.IsAuthenticated)
{
if (SessionHelper.LoggedInUser<AspNetUser>(HttpContext.Current.User.Identity.Name) == null)
{
//SessionHelper.UserSessionID = user.Id;
AspNetUsersController aspUserCon = new AspNetUsersController();
var sessionUser = aspUserCon.GetUser(HttpContext.Current.User.Identity.Name);
//SessionHelper.UserSessionID = user.UserName;
SessionHelper.LoggedInUser<AspNetUser>(sessionUser, sessionUser.UserName);
}
}
}

public override System.Threading.Tasks.Task OnActionExecutingAsync(HttpActionContext actionContext, System.Threading.CancellationToken cancellationToken)
{
return base.OnActionExecutingAsync(actionContext, cancellationToken);
}
}

 

Lambda Expression “Magic” 🙂

Retrieve distinct parent from child elements

As the title suggests I needed to retrieve the parent from a multilevel data set:

 

First I needed to get the child elements and in this exmaple it is assumed that you have the child elements retrieved.

Once you have the child elements it is time to get the distinct parent elements. for this I needed a way to group the distinct parent from the child elements. Here are my steps:

  • Get child elements:

ExerciseRecordsController exerciseRecordsController = new ExerciseRecordsController();
var exerciseRecordsData = exerciseRecordsController.GetExerciseRecords().Where(er => er.Date > startDate && er.Date < endDate && er.Exercise.Set.UserId.ToLower().CompareTo(this.user.Id.ToLower()) == 0);

  • Define a custom extension named “DistinctBy”

public static class LambdaExtensions
{
public static IEnumerable<t> DistinctBy<t>(this IEnumerable<t> list, Func<t, object> propertySelector)
{
return list.GroupBy(propertySelector).Select(x => x.First());
}
} Original code from: http://www.elevenwinds.com/linq-distinctby-with-lambda-expression-parameter

  • Apply the new extension on the data set

var setsData = exerciseRecordsData.DistinctBy(o => o.Exercise.SetId).Select( o => o.Exercise.Set);

How to create/populate a collection with data with an unknown data type

You may ask yourself why would anyone needs this? Well I do not why would others needs this but I came into a situation where I needed this.

I had a solution where I needed to be able to create data from a back-end server WebAPI to a JS HighCharts JS library without knowing what kind of data I would be processing, also I wanted to have the possibility to extend the back-end code so that it can return any kind of data to the client and let the client figure out what to do with the data.

So how to do this?

In a human language it goes something like this: Use LINQ in your code to go through the data set, select your data and return it as and array of objects, then create a new collection by passing to the constructor your processed data as an array of objects. Ofcourse your collection must store objects as well. The data type information is going to be stored because every class in C# is a descendant of the Object class.

public class SeriesDataHighChart
{
[Key]
public long ID { get; set; }
public String Name { get; set; }
public IList<object> Data { get; set; }
}

 

// One series corresponds to one set and data for each month
SeriesDataHighChart seriesData = new SeriesDataHighChart();

seriesData.ID = chartSet.Id;
seriesData.Name = chartSet.Name;
var seriesMonthsActivityCountData = (from monthActivityCount in chartSet.ChartSetMonthsData
select new object[] { monthActivityCount.ActivityCount as object });
seriesData.Data = new List<object>(seriesMonthsActivityCountData.ToArray());

hsData.Series.Add(seriesData);

 

You could also return an array of more complex object such as a key value pairs:

var sd = from d in unparsedData
select new object[] { d.Key as object, d.Value as object };

newSeries.Data = new Data(sd.ToArray());

Avoiding “Sequence contains no elements” exception in object initializers

If you have something like this in your code:

chartExercise.ChatMonthsData.Add(new ChartExerciseMonthData
{
ActivityCount = exercise.ExerciseRecords.Where(m => m.Date.Month == month && m.Date >= startDate && m.Date <= endDate).Count(),
StartDate = DateTime.Now.StartOfMonth(month),
EndDate = DateTime.Now.EndOfMonth(month),
MonthRecordAverage = exercise.ExerciseRecords.Where(m => m.Date.Month == month && m.Date >= startDate && m.Date <= endDate).Average(a => a.Record)

});

 

The Average lambda expression will throw the above exception error message because the Where clause may return Zero elements back(Notice that for example the Count expression will not throw a similar exception).

To fix(go around the problem, yes there might be other solutions but this was mine at the moment 🙂 ) I created an anonymous function that checks if there are elements returned by the clause and only then perform the Average operation on the elements. The solution is highlighted with the green color.

chartExercise.ChatMonthsData.Add(new ChartExerciseMonthData
{
ActivityCount = exercise.ExerciseRecords.Where(m => m.Date.Month == month && m.Date >= startDate && m.Date <= endDate).Count(),
StartDate = DateTime.Now.StartOfMonth(month),
EndDate = DateTime.Now.EndOfMonth(month),
MonthRecordAverage = new Func<double>(() => {
double averageRecord = 0;
var exerciseRecordByDateRange = exercise.ExerciseRecords.Where(m => m.Date.Month == month && m.Date >= startDate && m.Date <= endDate);
if (exerciseRecordByDateRange.Count() > 0)
averageRecord = exerciseRecordByDateRange.Average(a => a.Record);

return (averageRecord);
})()
});

 Get the count for a complex data structure/hierarchy, tree like

A rather simple implementation, choose to retrieve any records inside your main records set with a where:

set.Exercises.Where(o => o.ExerciseRecords.Any(m => m.Date.Month == month)).Count()

Update Azure SQL Database via SQL Server management studio and Generated scripts

  1. Mouse second button on database > Taskas > Generate Scripts > Choose your objects (Chose objects view) > Select “Advanced” button, then in the “Script for the database engine type” select option Windows Azure SQL Database
  2. Next open the database connection with management studio to your Azure SQL Database.
  3. Create a new empty database
  4. Open a new query windows and simply add the generated script to this window and run the script against the new empty database. This will create the structure and data if you selected so.

After deploying your WebAPI you get a following error when accessing your database data “There is already an open DataReader associated with this Command which must be closed first.”

To fix this error simply add the following to your connection strings used in your web api in Azure MultipleActiveResultSets=true.

Enable WebAPI Cross-Origin Resource Sharing (CORS)

You might run into problems after deploying your WebAPI to Azure and trying to access your api from different origins. Here is a solution:

http://www.codeproject.com/Articles/742532/Using-Web-API-Individual-User-Account-plus-CORS-En

Summary of the article above: Install the following nuget package in your WebAPI project: Microsoft.AspNet.WebApi.Cors

In your webapiconfig add the following(in green):

public static class WebApiConfig
{
public static void Register(HttpConfiguration config)
{
// Web API configuration and services
// Configure Web API to use only bearer token authentication.
config.SuppressDefaultHostAuthentication();
config.Filters.Add(new HostAuthenticationFilter(OAuthDefaults.AuthenticationType));

var cors = new EnableCorsAttribute(“*”, “*”, “*”);
config.EnableCors(cors);

// Web API routes
config.MapHttpAttributeRoutes();

config.Routes.MapHttpRoute(
name: “DefaultApi”,
routeTemplate: “api/{controller}/{id}”,
defaults: new { id = RouteParameter.Optional }
);

config.MessageHandlers.Add(new Handler.AuthHandler());
}
}

Next add the following to your ApplicationOAuthProvider.GrantResourceOwnerCredentials function:

public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
context.OwinContext.Response.Headers.Add(“Access-Control-Allow-Origin”, new[] { “*” });
var userManager = context.OwinContext.GetUserManager<ApplicationUserManager>();

ApplicationUser user = await userManager.FindAsync(context.UserName, context.Password);
//SessionHelper.UserSessionID = user.Id;
AspNetUsersController aspUserCon = new AspNetUsersController();
var sessionUser = aspUserCon.GetUser(user.Id);
//SessionHelper.UserSessionID = user.UserName;
SessionHelper.LoggedInUser<AspNetUser>(sessionUser, user.UserName);
if (user == null)
{
context.SetError(“invalid_grant”, “The user name or password is incorrect.”);
return;
}

ClaimsIdentity oAuthIdentity = await user.GenerateUserIdentityAsync(userManager,
OAuthDefaults.AuthenticationType);
ClaimsIdentity cookiesIdentity = await user.GenerateUserIdentityAsync(userManager,
CookieAuthenticationDefaults.AuthenticationType);

AuthenticationProperties properties = CreateProperties(user.UserName);
AuthenticationTicket ticket = new AuthenticationTicket(oAuthIdentity, properties);
context.Validated(ticket);
context.Request.Context.Authentication.SignIn(cookiesIdentity);

}

Notice that these changes may have undesired effects. Find out if these are suitable to your needs.

Alter or Style SharePoint List forms (New, Edit and Display)

With the JS code below you can modify a SharePoint form view to your wishes. I commented what is important and highlighted such code and HTML with the green color.

In the example below there is one part that I have to explain a little better:

$(“.ms-formtable tr td.ms-formlabel h3.ms-standardheader a[name=’SPBookmark_your_field_id’]”).parent().parent().parent().children(“td.ms-formbody”)

The “parent.parent.parent.children” part means that we need to get the cell with the actual value. The reason why I did not try to directly to get the value with jquery but went to the value through a work around is because I had problem getting the value. The value is populated by SharePoint javascript meaning that I was not able to find a good way to identify the exact table cell where a particular value of a field resided. If you have a better solution please let me know in the comments, thx :).

JQuery code to find and perform styling and possible data alteration to a Display form table cell(s):

var SPFormsFunctionalities = {
AlterAccountsLedgerDisplayForm: function () {
// Make sure that we only operate on SP Display Forms and nothing else
if (window.location.href.indexOf(“DispForm.aspx?ID=”) > -1) {

// Remove any SharePoint adittional comments in the TD to get to the actual datetime value
$(“.ms-formtable tr td.ms-formlabel h3.ms-standardheader a[name=’SPBookmark_your_field_id’]”).parent().parent().parent().children(“td.ms-formbody”).contents().filter(function () {
return this.nodeType == 8;
}).remove();

// Get the value and remove any whitespaces to make sure that there is actual data or if we want to process that data
var creditStoppageValue = $.trim($(“.ms-formtable tr td.ms-formlabel h3.ms-standardheader a[name=’SPBookmark_your_field_id’]”).parent().parent().parent().children(“td.ms-formbody”).html());

// If the value is not empty then highlight it
if (!SPFormsFunctionalities.empty(creditStoppageValue)) {
$(“.ms-formtable tr td.ms-formlabel h3.ms-standardheader a[name=’SPBookmark_your_field_id’]”).parent().css(“color”, “red”);
$(“.ms-formtable tr td.ms-formlabel h3.ms-standardheader a[name=’SPBookmark_your_field_id’]”).parent().parent().parent().children(“td.ms-formbody”).css(“color”, “red”);
// Make sure that we only operate on SP Edit Forms and nothing else
} /*else if (window.location.href.indexOf(“EditForm.aspx?ID=”) > -1) {
alert(“found EditForm”);

}*/
}
},
empty: function (data) {
if (typeof (data) == ‘number’ || typeof (data) == ‘boolean’) {
return false;
}
if (typeof (data) == ‘undefined’ || data === null) {
return true;
}
if (typeof (data.length) != ‘undefined’) {
return data.length == 0;
}
var count = 0;
for (var i in data) {
if (data.hasOwnProperty(i)) {
count++;
}
}
return count == 0;
}
};

if ($) {
$(document).ready
(
function () {
SPFormsFunctionalities.AlterAccountsLedgerDisplayForm();
}
);
}

The HTML upon which the JQuery code above would operate on

<table class=”ms-formtable” style=”margin-top: 8px;” border=”0″ cellpadding=”0″ cellspacing=”0″ width=”100%”>

<tr>
<td nowrap=”true” valign=”top” width=”113px” class=”ms-formlabel“><h3 class=”ms-standardheader”><a name=”SPBookmark_sp_internal_field_name_goes_here”></a>your field title is here</h3></td>
<td valign=”top” class=”ms-formbody” width=”350px” id=”SPFieldDateTime”>
<!– FieldName=”SP field name is here”
FieldInternalName=”sp internal field name is here”
FieldType=”SPFieldDateTime”
–>
<span id=’WPQ2da070d16-f172-4faf-8060-029b2a734fc6sp_internal_field_name_goes_here’ data-sp-control=’SPFieldDateTime’ data-sp-options='{&quot;mode&quot;:1,&quot;source&quot;:&quot;sp_internal_field_name_goes_here&quot;}’></span>

</td>
</tr>
</table>

Sources:

The empty function is from: http://www.sitepoint.com/testing-for-empty-values/

 

Notice: That this example was tested against SharePoint 2010

Good to Know: Windows Azure and Web Services functionality

Hi,

Here is my knowledge source listing for Windows Azure and Web Services functionality. Hope it helps someone:

Accessing Data
ADO.NET http://msdn.microsoft.com/en-us/library/e80y5yhx(v=vs.110).aspx
.NET Framework Data Providers http://msdn.microsoft.com/en-us/library/a6cd7c08(v=vs.110).aspx
ADO.NET Entity Data Model Designer http://msdn.microsoft.com/en-us/library/vstudio/cc716685(v=vs.100).aspx
ADO.NET Entity Data Model Designer http://msdn.microsoft.com/en-us/library/vstudio/cc716685(v=vs.100).aspx
ADO.NET Entity Data Model Tools http://msdn.microsoft.com/en-us/library/vstudio/bb399249(v=vs.100).aspx
Advanced using OData in .NET: WCF Data Services http://www.codeproject.com/Articles/135490/Advanced-using-OData-in-NET-WCF-Data-Services
ASP.NET Application State Overview http://msdn.microsoft.com/en-us/library/ms178594.aspx
ASP.NET Session State Overview http://msdn.microsoft.com/en-us/library/ms178581.aspx
CacheDependency Class http://msdn.microsoft.com/en-us/library/system.web.caching.cachedependency.aspx
CacheItemPolicy Class http://msdn.microsoft.com/en-us/library/system.runtime.caching.cacheitempolicy(v=vs.110).aspx
CacheItemPriority Enumeration http://msdn.microsoft.com/en-us/library/system.web.caching.cacheitempriority.aspx
ChangeMonitor Class http://msdn.microsoft.com/en-us/library/system.runtime.caching.changemonitor(v=vs.110).aspx
Code First to an Existing Database http://msdn.microsoft.com/en-us/data/jj200620.aspx
CommandType Enumeration http://msdn.microsoft.com/en-us/library/system.data.commandtype(v=vs.110).aspx
Configuring Parameters and Parameter Data Types http://msdn.microsoft.com/en-us/library/yy6y35y8(v=vs.110).aspx
Create Database Wizard (Master Data Services Configuration Manager) http://technet.microsoft.com/en-us/library/ee633799.aspx
DataAdapter Class http://msdn.microsoft.com/en-us/library/system.data.common.dataadapter.aspx
DataAdapter.AcceptChangesDuringFill Property http://msdn.microsoft.com/en-us/library/system.data.common.dataadapter.acceptchangesduringfill(v=vs.110).aspx
DataContractAttribute Class http://msdn.microsoft.com/en-us/library/system.runtime.serialization.datacontractattribute.aspx
DataSet Class http://msdn.microsoft.com/en-us/library/system.data.dataset.aspx
DataSet Class http://msdn.microsoft.com/en-us/library/system.data.dataset.aspx
DataTable Class http://msdn.microsoft.com/en-us/library/system.data.datatable.aspx
DbContext Class http://msdn.microsoft.com/en-us/library/system.data.entity.dbcontext(v=vs.113).aspx
DBContext vs ObjectContexts http://www.entityframeworktutorial.net/EntityFramework4.3/dbcontext-vs-objectcontext.aspx
DbContext.SaveChanges Method http://msdn.microsoft.com/en-us/library/system.data.entity.dbcontext.savechanges(v=vs.113).aspx
DbContext.Set<TEntity> Method http://msdn.microsoft.com/en-us/library/gg696521(v=vs.113).aspx
DbDataAdapter.Fill Method (DataSet) http://msdn.microsoft.com/en-us/library/zxkb3c3d(v=vs.110).aspx
DbDataAdapter.Update Method (DataSet) http://msdn.microsoft.com/en-us/library/at8a576f(v=vs.110).aspx
Demystifying Entity Framework Strategies: Loading Related Data (Eager Loading,  Lazy Loading, Explicitly Loading) http://msdn.microsoft.com/en-us/magazine/hh205756.aspx
EdmEntityTypeAttribute Class http://msdn.microsoft.com/en-us/library/system.data.objects.dataclasses.edmentitytypeattribute(v=vs.110).aspx
EF Designer TPT Inheritance http://msdn.microsoft.com/en-us/data/jj618293.aspx
Entity Data Model Wizard http://msdn.microsoft.com/en-us/library/vstudio/bb399247(v=vs.100).aspx
Entity Framework http://msdn.microsoft.com/en-US/data/ef
Entity Framework – Database First http://msdn.microsoft.com/en-us/data/jj206878.aspx
Entity Framework (EF) Documentation http://msdn.microsoft.com/en-us/data/ee712907.aspx
Entity Framework 5: Controlling automatic query compilation http://blogs.msdn.com/b/stuartleeks/archive/2012/06/12/entity-framework-5-controlling-automatic-query-compilation.aspx
Entity Framework- Code First to a New Database http://msdn.microsoft.com/en-us/data/jj193542.aspx
EntityCommand Class http://msdn.microsoft.com/en-us/library/system.data.entityclient.entitycommand.aspx
EntityConnection Class http://msdn.microsoft.com/en-us/library/system.data.entityclient.entityconnection(v=vs.110).aspx
EntityObject Class http://msdn.microsoft.com/en-us/library/system.data.objects.dataclasses.entityobject(v=vs.110).aspx
EntityTransaction Class http://msdn.microsoft.com/en-us/library/system.data.entityclient.entitytransaction.aspx
How to: Use Lazy Loading to Load Related Objects http://msdn.microsoft.com/en-us/library/vstudio/dd456846(v=vs.100).aspx
HttpContext.Cache Property http://msdn.microsoft.com/en-us/library/system.web.httpcontext.cache(v=vs.110).aspx
Improve Performance with Entity Framework 5 http://devproconnections.com/entity-framework/improve-performance-entity-framework-5
IsolationLevel Enumeration http://msdn.microsoft.com/en-us/library/system.data.isolationlevel.aspx
LINQ (Language-Integrated Query) http://msdn.microsoft.com/en-us/library/bb397926.aspx
LINQ to Entities: Basic Concepts and Features http://www.codeproject.com/Articles/246861/LINQ-to-Entities-Basic-Concepts-and-Features
LINQ to Objects http://msdn.microsoft.com/en-us/library/bb397919.aspx
LINQ to XML [from BPUEDev11] http://msdn.microsoft.com/en-us/library/bb387098.aspx
LINQ to XML Overview http://msdn.microsoft.com/en-us/library/bb387061.aspx
Loading Related Entities (Eager Loading,  Lazy Loading, Explicitly Loading) http://msdn.microsoft.com/en-us/data/jj574232.aspx
Model-First in the Entity Framework 4 http://msdn.microsoft.com/en-us/data/ff830362.aspx
ObjectCache Class http://msdn.microsoft.com/en-us/library/vstudio/system.runtime.caching.objectcache
ObjectContext Class http://msdn.microsoft.com/en-us/library/system.data.objects.objectcontext(v=vs.110).aspx
ObjectContext management http://msdn.microsoft.com/en-us/library/system.data.objects.objectcontext.contextoptions(v=vs.110).aspx
ObjectQuery Class http://msdn.microsoft.com/en-us/library/system.data.objects.objectquery(v=vs.110).aspx
ObjectQuery.ToTraceString Method http://msdn.microsoft.com/en-us/library/system.data.objects.objectquery.totracestring(v=vs.110).aspx
ObjectQuery<T> Class http://msdn.microsoft.com/en-us/library/bb345303(v=vs.110).aspx
Object-relational impedance mismatch http://en.wikipedia.org/wiki/Object-Relational_impedance_mismatch
OData protocol http://www.odata.org/
Open Data Protocol by Example http://msdn.microsoft.com/en-us/library/ff478141.aspx
Plain Old CLR Object(POCO) http://en.wikipedia.org/wiki/Plain_Old_CLR_Object
Precompiling LINQ Queries http://msdn.microsoft.com/en-us/magazine/ee336024.aspx
Queries in LINQ to Entities http://msdn.microsoft.com/en-us/library/vstudio/bb399367(v=vs.100).aspx
Relational database management system http://en.wikipedia.org/wiki/Relational_database_management_system
Retrieving Data Using a DataReader http://msdn.microsoft.com/en-us/library/haa3afyz(v=vs.110).aspx
SerializableAttribute Class http://msdn.microsoft.com/en-us/library/system.serializableattribute.aspx
SQL Server Connection Pooling (ADO.NET) http://msdn.microsoft.com/en-us/library/vstudio/8xx3tyca%28v%3Dvs.100%29
SqlCommand Class http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlcommand.aspx
SqlCommand.CommandText Property http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlcommand.commandtext(v=vs.110).aspx
SqlCommand.ExecuteReader Method http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlcommand.executereader(v=vs.110).aspx
SqlCommand.ExecuteScalar Method http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlcommand.executescalar(v=vs.110).aspx
SqlConnection Class http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlconnection.aspx
SqlConnectionStringBuilder Class http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlconnectionstringbuilder.aspx
SqlDataAdapter Class http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqldataadapter.aspx
SqlDataReader Class http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqldatareader.aspx
SqlDataReader.Read Method http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqldatareader.read.aspx
SqlParameter Class http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlparameter.aspx
SqlTransaction Class http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqltransaction.aspx
System.Data.EntityClient Namespace http://msdn.microsoft.com/en-us/library/system.data.entityclient(v=vs.110).aspx
System.Data.SqlClient Namespace http://msdn.microsoft.com/en-us/library/System.Data.SqlClient(v=vs.110).aspx
System.Transactions Namespace http://msdn.microsoft.com/en-us/library/system.transactions.aspx
System.Xml Namespaces http://msdn.microsoft.com/en-us/library/gg145036(v=vs.110).aspx
Table-per-Type vs Table-per-Hierarchy Inheritance http://blog.devart.com/table-per-type-vs-table-per-hierarchy-inheritance.html
The ADO.NET Entity Framework Overview http://msdn.microsoft.com/en-us/library/aa697427(v=vs.80).aspx
TransactionScope Class http://msdn.microsoft.com/en-us/library/system.transactions.transactionscope.aspx
Understanding ASP.NET View State http://msdn.microsoft.com/en-us/library/ms972976.aspx
Understanding Service-Oriented Architecture http://msdn.microsoft.com/en-us/library/aa480021.aspx
Update Model Wizard (Entity Data Model Tools) http://msdn.microsoft.com/en-us/library/vstudio/cc716705(v=vs.100).aspx
Using the DbContext API http://msdn.microsoft.com/en-us/data/gg192989.aspx
Using the REST Interface http://msdn.microsoft.com/en-us/library/ff798339.aspx
Walkthrough: Mapping Table-per-Hierarchy Inheritance in Dynamic Data http://msdn.microsoft.com/en-us/library/dd793152.ASPX
WCF Data Services 4.5 http://msdn.microsoft.com/en-us/library/cc668792(v=vs.110).aspx
WCF Data Services Overview http://msdn.microsoft.com/en-us/library/cc668794(v=vs.110).aspx
Working with Datasets in Visual Studio http://msdn.microsoft.com/en-us/library/8bw9ksd6%28v%3Dvs.110%29.aspx
Working with POCO Entities http://msdn.microsoft.com/en-us/library/vstudio/dd456853(v=vs.100).aspx
XElement Class http://msdn.microsoft.com/en-us/library/system.xml.linq.xelement.aspx
XML Documents and Data http://msdn.microsoft.com/en-us/library/2bcctyt8(v=vs.110).aspx
XmlDocument Class http://msdn.microsoft.com/en-us/library/system.xml.xmldocument.aspx
XmlReader Class http://msdn.microsoft.com/en-us/library/vstudio/system.xml.xmlreader
XmlWriter Class http://msdn.microsoft.com/en-us/library/system.xml.xmlwriter.aspx
XPath Examples http://msdn.microsoft.com/en-us/library/ms256086(v=vs.110).aspx
Designing and implementing WCF Services – Create, Configure, Secure, Consume
<basicHttpBinding> http://msdn.microsoft.com/en-us/library/ms731361(v=vs.110).aspx
<bindings> http://msdn.microsoft.com/en-us/library/ms731399(v=vs.110).aspx
<mexHttpBinding> http://msdn.microsoft.com/en-us/library/aa967390(v=vs.110).aspx
<mexHttpsBinding> http://msdn.microsoft.com/en-us/library/aa967391(v=vs.110).aspx
<mexNamedPipeBinding> http://msdn.microsoft.com/en-us/library/aa967280(v=vs.110).aspx
<netMsmqBinding> http://msdn.microsoft.com/en-us/library/ms731380(v=vs.110).aspx
<protocolMapping> http://msdn.microsoft.com/en-us/library/ee816881(v=vs.110).aspx
<wsHttpBinding> http://msdn.microsoft.com/en-us/library/ms731299(v=vs.110).aspx
Accessing Services Using a WCF Client http://msdn.microsoft.com/en-us/library/ms734691(v=vs.110).aspx
Azure Service Bus http://azure.microsoft.com/en-us/documentation/articles/fundamentals-service-bus-hybrid-solutions/
Basic [WCF Samples] http://msdn.microsoft.com/en-us/library/dd699756(v=vs.110).aspx
BasicHttpBinding Class http://msdn.microsoft.com/en-us/library/system.servicemodel.basichttpbinding(v=vs.110).aspx
BinaryMessageEncodingBindingElement Class http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.binarymessageencodingbindingelement(v=vs.110).aspx
Binding [WCF Samples] http://msdn.microsoft.com/en-us/library/dd699760(v=vs.110).aspx
Chapter 7: Message and Transport Security http://msdn.microsoft.com/en-us/library/ff648863.aspx
Choosing a Message Exchange Pattern http://msdn.microsoft.com/en-us/library/aa751829(v=vs.110).aspx
CompositeDuplexBindingElement Class http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.compositeduplexbindingelement(v=vs.110).aspx
Configuration Editor Tool (SvcConfigEditor.exe) http://msdn.microsoft.com/en-us/library/ms732009(v=vs.110).aspx
Configuring Services Using Configuration Files http://msdn.microsoft.com/en-us/library/ms733932(v=vs.110).aspx
Creating the Web Service Proxy http://msdn.microsoft.com/en-us/library/ms155134.aspx
Custom Binding Samples http://msdn.microsoft.com/en-us/library/vstudio/ms751479(v=vs.90).aspx
Custom Bindings http://msdn.microsoft.com/en-us/library/aa347793(v=vs.110).aspx
Data Contract Known Types http://msdn.microsoft.com/en-us/library/ms730167(v=vs.110).aspx
DataContractAttribute Class http://msdn.microsoft.com/en-us/library/system.runtime.serialization.datacontractattribute(v=vs.110).aspx
DataMemberAttribute Class http://msdn.microsoft.com/en-us/library/system.runtime.serialization.datamemberattribute(v=vs.110).aspx
Difference between BasicHttpBinding and WsHttpBinding http://www.codeproject.com/Articles/36396/Difference-between-BasicHttpBinding-and-WsHttpBind
Endpoints: Addresses, Bindings, and Contracts http://msdn.microsoft.com/en-us/library/ms733107(v=vs.110).aspx
EnumMemberAttribute Class http://msdn.microsoft.com/en-us/library/system.runtime.serialization.enummemberattribute(v=vs.110).aspx
Extending Dispatchers http://msdn.microsoft.com/en-us/library/ms734665.aspx
Extensibility [WCF Samples] http://msdn.microsoft.com/en-us/library/dd699779(v=vs.110).aspx
Fault Contract http://msdn.microsoft.com/en-us/library/ms752208(v=vs.110).aspx
Fault Contract – Handling Errors in WCF and A Very Simple WCF Service Implementation http://www.codeproject.com/Articles/376303/Fault-Contract-Handling-Errors-in-WCF-and-A-Very-S
Getting Started Tutorial http://msdn.microsoft.com/en-us/library/ms734712(v=vs.110).aspx
Host WCF in an Azure worker role (CSAzureWCFWorkerRole) https://code.msdn.microsoft.com/windowsazure/CSAzureWCFWorkerRole-38b4e51d
Hosting WCF Services http://www.codemag.com/Article/0701041
How to: Create a Transactional Service http://msdn.microsoft.com/en-us/library/ms730232(v=vs.110).aspx
How to: Create a Windows Communication Foundation Client http://msdn.microsoft.com/en-us/library/ms733133(v=vs.110).aspx
How to: Expose a Metadata Endpoint http://msdn.microsoft.com/en-us/library/azure/ee706721.aspx
How to: Implement a Windows Communication Foundation Service Contract http://msdn.microsoft.com/en-us/library/ms734686(v=vs.110).aspx
How to: Inspect or Modify Messages on the Client http://msdn.microsoft.com/en-us/library/ms733786(v=vs.110).aspx
How to: Set the Security Mode http://msdn.microsoft.com/en-us/library/ms731884(v=vs.110).aspx
How to: Use the ChannelFactory http://msdn.microsoft.com/en-us/library/ms734681(v=vs.110).aspx
IClientMessageInspector Interface http://msdn.microsoft.com/en-us/library/system.servicemodel.dispatcher.iclientmessageinspector(v=vs.110).aspx
IDispatchMessageInspector Interface http://msdn.microsoft.com/en-us/library/system.servicemodel.dispatcher.idispatchmessageinspector(v=vs.110).aspx
KnownTypeAttribute Class http://msdn.microsoft.com/en-us/library/system.runtime.serialization.knowntypeattribute(v=vs.110).aspx
Message Inspectors http://msdn.microsoft.com/en-us/library/aa717047(v=vs.110).aspx
Message Patterns in WCF Services http://msdn.microsoft.com/en-us/library/ff395349.aspx
Message Security in WCF http://msdn.microsoft.com/en-us/library/ms733137(v=vs.110).aspx
MetadataExchangeBindings Class http://msdn.microsoft.com/en-us/library/System.ServiceModel.Description.MetadataExchangeBindings(v=vs.110).aspx
MtomMessageEncodingBindingElement Class http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.mtommessageencodingbindingelement(v=vs.110).aspx
NetMsmqBinding Class http://msdn.microsoft.com/en-us/library/system.servicemodel.netmsmqbinding(v=vs.110).aspx
NetNamedPipeBinding Class http://msdn.microsoft.com/en-us/library/system.servicemodel.netnamedpipebinding(v=vs.110).aspx
OneWayBindingElement Class http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.onewaybindingelement(v=vs.110).aspx
OperationBehaviorAttribute Class http://msdn.microsoft.com/en-us/library/system.servicemodel.operationbehaviorattribute(v=vs.110).aspx
OperationContractAttribute Class http://msdn.microsoft.com/en-us/library/system.servicemodel.operationcontractattribute(v=vs.110).aspx
Programming WCF Security http://msdn.microsoft.com/en-us/library/ms731925(v=vs.110).aspx
Publishing Metadata http://msdn.microsoft.com/en-us/library/aa751951(v=vs.110).aspx
Reliable Sessions Overview http://msdn.microsoft.com/en-us/library/ms733136.aspx
ReliableSessionBindingElement Class http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.reliablesessionbindingelement(v=vs.110).aspx
Scenario [WCF Samples] http://msdn.microsoft.com/en-us/library/dd699770(v=vs.110).aspx
Securing and Authenticating a Service Bus Connection http://msdn.microsoft.com/library/azure/dd582773.aspx
SecurityBindingElement Class http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.securitybindingelement(v=vs.110).aspx
Service Bus Bindings http://msdn.microsoft.com/library/azure/hh410102.aspx
Service Bus Queues, Topics, and Subscriptions http://msdn.microsoft.com/library/azure/hh367516.aspx
ServiceBehaviorAttribute Class http://msdn.microsoft.com/en-us/library/system.servicemodel.servicebehaviorattribute(v=vs.110).aspx
ServiceContractAttribute Class http://msdn.microsoft.com/en-us/library/system.servicemodel.servicecontractattribute(v=vs.110).aspx
ServiceHost Class http://msdn.microsoft.com/en-us/library/system.servicemodel.servicehost(v=vs.110).aspx
ServiceModel Metadata Utility Tool (Svcutil.exe) http://msdn.microsoft.com/en-us/library/aa347733(v=vs.110).aspx
Sessions, Instancing, and Concurrency http://msdn.microsoft.com/en-us/library/ms731193(v=vs.110).aspx
Simplified Configuration http://msdn.microsoft.com/en-us/library/ee358768(v=vs.110).aspx
Simplified Configuration for WCF Services http://msdn.microsoft.com/en-us/library/ee530014(v=vs.110).aspx
SslStreamSecurityBindingElement Class http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.sslstreamsecuritybindingelement(v=vs.110).aspx
Status codes http://www.w3.org/Protocols/HTTP/HTRESP.html
System-Provided Bindings http://msdn.microsoft.com/en-us/library/ms730879.aspx
TextMessageEncodingBindingElement Class http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.textmessageencodingbindingelement(v=vs.110).aspx
TransactionFlowBindingElement Class http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.transactionflowbindingelement(v=vs.110).aspx
Transactions in WCF Services http://msdn.microsoft.com/en-us/library/ff384250.aspx
Types Supported by the Data Contract Serializer http://msdn.microsoft.com/en-us/library/ms731923.aspx
Using Data Contracts http://msdn.microsoft.com/en-us/library/ms733127(v=vs.110).aspx
WCF Configuration Tools http://msdn.microsoft.com/en-us/library/vstudio/hh323723(v=vs.100).aspx
WCF Extensibility – IParameterInspector http://blogs.msdn.com/b/endpoint/archive/2011/04/28/wcf-extensibility-iparameterinspector.aspx
WCF Extensibility: Parameter Inspectors http://cgeers.com/2008/11/09/wcf-extensibility-parameter-inspectors/
Versioning Strategies http://msdn.microsoft.com/en-us/library/ff384251.aspx
Windows Communication Foundation Endpoints http://msdn.microsoft.com/en-us/library/ms733821(v=vs.110).aspx
Windows Communication Foundation Tools http://msdn.microsoft.com/en-us/library/ms732015(v=vs.110).aspx
WindowsStreamSecurityBindingElement Class http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.windowsstreamsecuritybindingelement(v=vs.110).aspx
WSHttpBinding Class http://msdn.microsoft.com/en-us/library/system.servicemodel.wshttpbinding(v=vs.110).aspx
Creating and consuming Web API-based services – Design, Implement, Secure, Host and Manage, Consume
A WebAPI Basic Authentication Authorization Filter http://weblog.west-wind.com/posts/2013/Apr/18/A-WebAPI-Basic-Authentication-Authorization-Filter
AcceptVerbsAttribute Class http://msdn.microsoft.com/en-us/library/system.web.http.acceptverbsattribute%28v=vs.118%29.aspx
ActionFilterAttribute Class http://msdn.microsoft.com/en-us/library/system.web.http.filters.actionfilterattribute(v=vs.118).aspx
Add Models and Controllers http://www.asp.net/web-api/overview/data/using-web-api-with-entity-framework/part-2
Async Streaming in ASP.NET Web API http://blogs.msdn.com/b/henrikn/archive/2012/02/24/async-actions-in-asp-net-web-api.aspx
Asynchronous Programming with Async and Await (C# and Visual Basic) http://msdn.microsoft.com/en-us/library/hh191443.aspx
Authentication and Authorization in ASP.NET Web API http://www.asp.net/web-api/overview/security/authentication-and-authorization-in-aspnet-web-api
Basic Authentication in ASP.NET Web API http://www.asp.net/web-api/overview/security/basic-authentication
Content Negotiation in ASP.NET Web API http://www.asp.net/web-api/overview/formats-and-model-binding/content-negotiation
Cross-Site Request Forgery (CSRF) https://www.owasp.org/index.php/Cross-Site_Request_Forgery
Dependency Injection in ASP.NET Web API 2 http://www.asp.net/web-api/overview/advanced/dependency-injection
Enabling Cross-Origin Requests in ASP.NET Web API 2 http://www.asp.net/web-api/overview/security/enabling-cross-origin-requests-in-web-api
Enabling CRUD Operations in ASP.NET Web API 1 http://www.asp.net/web-api/overview/older-versions/creating-a-web-api-that-supports-crud-operations
Forms Authentication in ASP.NET Web API http://www.asp.net/web-api/overview/security/forms-authentication
Getting Started with ASP.NET Web API 2 (C#) http://www.asp.net/web-api/overview/getting-started-with-aspnet-web-api/tutorial-your-first-web-api
How to host your web API. http://www.asp.net/web-api/overview/hosting-aspnet-web-api
HTTP Authentication: Basic and Digest Access Authentication http://www.ietf.org/rfc/rfc2617.txt
HttpClient Class http://msdn.microsoft.com/en-us/library/system.net.http.httpclient%28v=vs.118%29.aspx
HttpClient.GetAsync Method (String) http://msdn.microsoft.com/en-us/library/hh158944(v=vs.118).aspx
HttpMessageHandler Class http://msdn.microsoft.com/en-us/library/system.net.http.httpmessagehandler(v=vs.118).aspx
HttpResponseException Class http://msdn.microsoft.com/en-us/library/system.web.http.httpresponseexception(v=vs.118).aspx
HttpResponseMessage Class http://msdn.microsoft.com/en-us/library/system.net.http.httpresponsemessage(v=vs.118).aspx
Integrated Windows Authentication http://www.asp.net/web-api/overview/security/integrated-windows-authentication
JSON and XML Serialization in ASP.NET Web API http://www.asp.net/web-api/overview/formats-and-model-binding/json-and-xml-serialization
Makecert.exe (Certificate Creation Tool) http://msdn.microsoft.com/en-us/library/bfsktky3.aspx
Media Formatters in ASP.NET Web API 2 http://www.asp.net/web-api/overview/formats-and-model-binding/media-formatters
Media Formatters in ASP.NET Web API 2 http://www.asp.net/web-api/overview/formats-and-model-binding/media-formatters
Parameter Binding in ASP.NET Web API http://www.asp.net/web-api/overview/formats-and-model-binding/parameter-binding-in-aspnet-web-api
Preventing Cross-Site Request Forgery (CSRF) Attacks in ASP.NET Web API http://www.asp.net/web-api/overview/security/preventing-cross-site-request-forgery-(csrf)-attacks
Preventing CSRF Hacks in ASP.NET WebAPI http://www.dotnetcurry.com/showarticle.aspx?id=890
Routing Service http://msdn.microsoft.com/en-us/library/ee517423(v=vs.110).aspx
Routing Services [WCF Samples] http://msdn.microsoft.com/en-us/library/ee517423(v=vs.110).aspx
synchronous Streaming in ASP.NET WebApi http://weblogs.asp.net/andresv/asynchronous-streaming-in-asp-net-webapi
Using Asynchronous Methods in ASP.NET MVC 4 http://www.asp.net/mvc/overview/performance/using-asynchronous-methods-in-aspnet-mvc-4
WEB API 2 USING ACTIONFILTERATTRIBUTE, OVERRIDEACTIONFILTERSATTRIBUTE AND IOC INJECTION http://damienbod.wordpress.com/2014/01/04/web-api-2-using-actionfilterattribute-overrideactionfiltersattribute-and-ioc-injection/
Working with SSL in Web API http://www.asp.net/web-api/overview/security/working-with-ssl-in-web-api
Deploying web applications and services
Azure Guest OS Releases and SDK Compatibility Matrix http://msdn.microsoft.com/library/azure/ee924680.aspx
Azure Service Definition Schema (.csdef File) http://msdn.microsoft.com/library/azure/ee758711.aspx
Configuring a Web Server for Web Deploy Publishing (Remote Agent) http://www.asp.net/web-forms/overview/deployment/configuring-server-environments-for-web-deployment/configuring-a-web-server-for-web-deploy-publishing-(remote-agent)
Configuring Parameters for Web Package Deployment http://www.asp.net/web-forms/overview/deployment/web-deployment-in-the-enterprise/configuring-parameters-for-web-package-deployment
Configuring Step 1: Install IIS and ASP.NET Modules http://www.iis.net/learn/application-frameworks/scenario-build-an-aspnet-website-on-iis/configuring-step-1-install-iis-and-asp-net-modules
Continuous Delivery for Cloud Services in Azure http://azure.microsoft.com/en-us/documentation/articles/cloud-services-dotnet-continuous-delivery/
Continuous delivery to Azure using Visual Studio Online http://azure.microsoft.com/en-us/documentation/articles/cloud-services-continuous-delivery-use-vso/
Export a Package through IIS Manager http://www.iis.net/learn/publish/using-web-deploy/export-a-package-through-iis-manager
Get Started with Azure Cmdlets http://msdn.microsoft.com/library/azure/jj554332.aspx
Get started with Azure Websites and ASP.NET http://azure.microsoft.com/en-us/documentation/articles/web-sites-dotnet-get-started/
How to Configure Cloud Services http://azure.microsoft.com/en-us/documentation/articles/cloud-services-how-to-configure/
How to Deploy an Azure Website http://azure.microsoft.com/en-us/documentation/articles/web-sites-deploy/
IIS Information http://www.iis.net/
Installing and Configuring Web Deploy on IIS 7 http://www.iis.net/learn/install/installing-publishing-technologies/installing-and-configuring-web-deploy
Installing NuGet http://docs.nuget.org/docs/start-here/installing-nuget
Manage Deployments in Azure http://msdn.microsoft.com/en-us/library/azure/gg433027.aspx
NetworkConfiguration Schema http://msdn.microsoft.com/library/azure/jj156091.aspx
Nuspec Reference http://docs.nuget.org/docs/reference/nuspec-reference
Package Manager Console Powershell Reference http://docs.nuget.org/docs/Reference/Package-Manager-Console-PowerShell-Reference
Reference for the Web Application Package http://www.iis.net/learn/develop/windows-web-application-gallery/reference-for-the-web-application-package
Shadow Copying Assemblies http://msdn.microsoft.com/en-us/library/ms404279(v=vs.110).aspx
Step 1: Examining the Configuration Files http://msdn.microsoft.com/en-us/library/8f6988ab.aspx
Swap Deployment http://msdn.microsoft.com/en-us/library/azure/ee460814.aspx
Team Build + Web Deployment + Web Deploy + VS 2010 = Goodness http://vishaljoshi.blogspot.nl/2010/11/team-build-web-deployment-web-deploy-vs.html
Web Deploy Command Line Syntax http://technet.microsoft.com/en-us/library/dd569106.aspx
Web Deployment Overview for Visual Studio and ASP.NET http://msdn.microsoft.com/en-us/library/dd394698.aspx
Web.config Transformation Syntax for Web Project Deployment Using Visual Studio http://msdn.microsoft.com/en-us/library/dd465326.aspx
Xcopy http://technet.microsoft.com/en-us/library/cc771254.aspx