A windows application to simulate windows standard calculator.

This Article shows how you can use Attributes and Reflection to dynamically populate property with value from param, session or context without writing any addition code. I have used this technique...

We all are well aware about functions. In conventional way, we create object and we call object.method(). We know that they perform some given task and returns results based on the parameters we pa...

Here in this article I am going to show, how to edit, Delete and update data in a DataGrid.

This article will give you some tips about .Net. This could be helpful for you especially when you prepare for interviews.

This article will explain how we can create objects in runtime, using late binding technique. Especially for a situation where you will come to know the class name only in runtime.

Refactoring the program code from my Polymorphism, Up-casting and Down-casting article to use an abstract base class.

This article explains how to use reflection to provide extendable/optional function to the user.

In this article, I just try to discuss on type safe data structures with the help of Generics in C# 2.0.

This article show how we can convert Miladi to Shamsi in C#.

This article shows an enhanced Required Field Validator control with an ImageUrl property. When the control being validated is left blank, the proposed validator flags it with an Image.

In this article, I discuss new features added to C# 2.0.

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.