.Net Understanding Constructors in C# by gujjar - Brief notes on Constructors in C#. Reflection in C# by oraclequest - All about Reflection in C# in .NET Framework Working with System Registry by satyasmiles - It explains how to read and modify the system registry using a C# program. Executing external applications using Process class by ra00l - This tutorial style article explains how to execute external apps using the Process class in C# .Net. Managing your computer processes by ra00l - Explains how to create a task manager like application using C#. C# .Net Delegates and events - Explains the basics of using delegates and events in C# .Net Asp .Net Asp .net Validations - simple tutorial by ra00l - A tutorial on doing simple validations in asp .net. Using Javascripts in Asp .net by azamsharp - Explains how to use client side javascripts in asp .net pages to reduce the round trips to and from the web server. Asp .net Validation controls by azamsharp - Looks at the various Validation controls provided by asp .net. Caching in Asp .net by oraclequest - Explains the various caching techniques in ASP .Net Forms Authentication in Asp.net by azamsharp - Explains various techniques related to using Forms authentication in ASP .Net and C#. Internals of ASP .Net Compilation and Execution - This article tries to explain some of the internals about the ASP .Net Compiled Page Rendering and Execution model. MFC Introduction to OpenGL by bagavathikumar - OpenGL is the abbreviation of Open Graphics Library. OpenGL is a standard which is cross platform application programming interface (API) for creating the 2D or 3D graphics application. It is a software interface to graphics hardware. Threading in VC++ by shours - Explains threading in VC++ along with concepts of Messages. Inter Process Communication using WM_COPYDATA by thatsalok - Explains how to carry out Inter Process communication using WM_COPYDATA structure. Hashing Streams in VC++ by shours - Explains how to use encryption algorithms in VC++ ON_COMMAND_RANGE macro and multiple command buttons by thatsalok - Explains how to use ON_COMMAND_RANGE macro for routing commands from several command buttons to a single function. Custom Splitter Window using MFC class CSplitterWnd - Explains how to create a Custom Splitter Window using MFC class CSplitterWnd and a CDialog. C++ Dangers of returning a reference to private data of a class by sandyiscool - The following article discusses the dangers of returning a reference to private data of a class. Virtual Functions in C++ by joydipkanjilal - Joydip explains the Concept of Virtual functions in C++. C++ Command line parameters - C++ Command Line Operations - Codersource.net C++ Pointers - Explains how to use pointers in C++ C++ Functions - Explains the basics of C++ functions C++ variable arguments in functions - Explains how to use C++ variable argument functions Win32 Print Dialog customization using PrintDlg function in Visual C++/Win32 - Explains how to customize a print dialog using printdlg function in Visual C++ 6.0 and Win32. Uses command line options for compilation. Win32 File Sample - Explains how to use CreateFile, ReadFile and WriteFile for Win32 File manipulation GetEnvironmentVariable and GetEnvironmentStrings usage in Win32 - Code samples and Brief on GetEnvironmentVariable and GetEnvironmentStrings - Codersource.net Unicode to ascii conversion - Unicode to ascii conversion Retrieve logged on user name on Windows NT - Retrieve logged on user name on Windows NT Win32 dll Creation and usage - Creating a Win32 dll and using it