C# – Page 2 – Knowledgebase

Post arbitrary JSON data to a MVC controller action method

7 November, 2014 Roel van Lisdonk 0 Comments 1 category

If you want to sent arbitrary JSON data to a MVC controller action method, you can use the following code: [HttpPost] public ActionResult HandleRequest() { // Read the RAW JSON from the request, // because

Reliable bring external process window to foreground with C#

5 September, 2014 Roel van Lisdonk 4 Comments 1 category

If you want to reliable bring the main window of an external process to the foreground in C#, use the “simulate alt key” technique found at: http://stackoverflow.com/questions/10740346/setforegroundwindow-only-working-while-visual-studio-is-open Just start Notepad, then run the following test

Changing C# on the fly (without stopping the debugger) in an ASP .NET vNext web application with Visual Studio 14 CTP3

4 September, 2014 Roel van Lisdonk 2 Comments 1 category

The roslyn compiler found in Visual Studio 14 enables us, to adjust C# code during runtime, by compiling the new C# code in-memory. Now we can edit the UI part (HTML, CSS, JavaScript) of a

All new C# 6 and beyond features and their status

4 September, 2014 Roel van Lisdonk 0 Comments 1 category

All new C# 6 and beyond features and their status, can be found at: https://roslyn.codeplex.com/wikipage?title=Language%20Feature%20Status&referringTitle=Home This sight also contains the design meetings, so you are able to predict which direction the creators of C# are

AngularJS and Breeze – A simple crud app – Part 2 – Adding create, delete, reset and is dirty checking.

11 July, 2014 Roel van Lisdonk 0 Comments 1 category

In my previous post I created a simple [AngularJS – Breeze] edit view. In this post I will add the create, delete, reset and “is dirty” (entity change state tracking) to the simple view.

AngularJS and Breeze – A simple crud app – Part 1 –Automatic field data binding.

10 July, 2014 Roel van Lisdonk 0 Comments 1 category

I wanted a really simple view in AngularJS, that would allow me to edit the data in a database table. The view should show a grid containing a row for each record in the

C# snippet: Add CommonAssemblyInfo.cs as link to all C# projects.

3 June, 2014 Roel van Lisdonk 0 Comments 1 category

We use a CommonAssemblyInfo.cs file, to contain all common AssemblyInfo information for all projects. Like: [assembly: AssemblyVersion("0.0.0.0")] [assembly: AssemblyFileVersion("0.0.0.0")] [assembly: AssemblyCompanyAttribute("ADA ICT")] [assembly: AssemblyCopyrightAttribute("Copyright © ADA ICT 2014")] Our continuous integration system, alters the CommonAssemblyInfo.cs

C# snippet: remove common assembly information from AssemblyInfo.cs

3 June, 2014 Roel van Lisdonk 0 Comments 1 category

A C# method that I used to remove common assembly information from a AssemblyInfo.cs. This method was used with a small FileSystem.cs class. /// <summary> /// Remove common assembly info from the given content.

Dynamically call C# instance method by "string" name, without performance overhead.

23 May, 2014 Roel van Lisdonk 0 Comments 1 category

There is no noticeable difference in calling a C# instance method directly or dynamically by "string" name, when you use a cached compiled LINQ expression. In my test case I call a method

Casting when dealing with nullable fields in a SqlDataReader

24 January, 2014 Roel van Lisdonk 0 Comments 1 category

When dealing with nullable fields in a SqlDataReader, use: int? field_a = reader["field_a"] as int?; string field_b = reader["field_a"] as string; instead of: int? field_a = Convert.ToInt32(reader["field_a"]); string field_b = Convert.ToString(reader["field_a"]); http://stackoverflow.com/questions/2141575/how-to-efficiently-convert-cast-a-sqldatareader-field-to-its-corresponding

Tag: C#