In the previous lesson we created an event and consumed it. In doing so you probably noticed that our code would have been a little better if we could have determined whether or not the file actual...

Events are useful for updating a user interface with changed data, or causing a piece of code to run after another piece of code has completed. .NET has brought us a powerful model for programming ...

Data Access Application Block(DAAB) simplifies development tasks that implement common data access functionality.The DAAB provides access to the most often used features of ADO.NET in simple-to-use...

DLinq designer is the visual design surface to create the entity objects and bound the controls to the dlinq objects with relationships. We can easily create the windows form using the designer. Th...

In this article I will show that how you can use the ObjectDataSource control with the data access class (DA.dll, but it can be one of yours), described earlier, in your Web applications. The examp...

In this article, I illustrate the power of attributed programming by examples that show a modular approach to issues that can crosscut many classes. Attributes will provide exciting software develo...

This article completes our discussion of methods. In this article, you will learn parameter passing, reference and value type parameters, and method overloading.

Delegates are a kind of type safe function pointers which are actually declared as class derived from System.MulticastDelegate.

In this article I will describe the error handler for ASP.NET 2.0 applications, that is developed in a separate class library project . You can use it in any web application you want by adding a re...

This article is to illustrate techniques and architecture that address the situation of one service running in WCF and a client consuming this service.

This article/tutorial tells us to develop a generic XML based Validation engine to be used in any Web application.

This article explains how to secure an IIS Web application using SSL certificates.

This article will cover practical approach to White box Testing Techniques using Microsoft Visual Studio 2005 Test Team Suite. It covers concepts with a simple, easy to follow example.

This example uses a DataList which contains LinkButton controls, which allows a user to navigate through a list of data.

This article explain, how to create a user control for ASP.NET.

Generics are new addition to C# 2.0. This article provides the use of generics and scenarios in which it will be useful.

This article describes some of the issues I came across when porting a Windows Form Game to the Pocket PC. It also describes how to deploy a Windows Mobile Application from Visual Studio 5.

One interesting new feature of the C# 2.0 is the “yield” keyword. Basically it is used to iterate through objects returned by a method. It creates a state engine in IL so you can create methods tha...

This article shows you how you can use alter XSL in memory to transform XML data into HTML with different results.

Deploying projects in Visual Studio.NET is fairly straightfoward. Most of the process is automated for you through some convenient wizards so it doesn't require much effort.