The Callback feature that enables you to retrieve page values and populates them to an already generated page without regenerating the page.

This control provide a rounded shape in element which is used in your project.

It allows you to check the contents of a password in a TextBox control and validate its strength and also give the message.

MaskedEditExtender: It restricts the end user from entering specific text within textbox control.

The Toolkit contains some new controls that have AJAX functionality and many control extenders. The control extenders attach to any other control to enhance the functionality.

Here I’m creating XML file through C#.

Numeric text box means, a Text Box which can only accepts numeric values.

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Smoke Testing is also called Build Verification Testing or Rattle Testing or Confidence Testing is done to validate code changes before the changes are checked in into the product’s official source code

Here I’m about to explain Text to Speech feature of C#. This simple example will demonstrate how to use Text to Speech feature of C#.

SortedList represents a collection of key-and-value pairs that are sorted by the keys and are accessible by key and by index.

To create DataGridView first of all we need to insert DataGridView tool from toolbox.

There are various levels of testing i.e. Unit Testing, Integration Testing, System Testing

Software Development Life Cycle is also known as Classic Life Cycle Model or Linear Sequential Model.

This article deals with the Product Quality Measures for testing

Following are a brief list of terms commonly used in testing.

Many applications use some type of a database. An application under test might have a user interface that accepts user input that is used to perform the following tasks

A virtual directory is a directory name that you specify in IIS and map to a physical directory on a local or remote server.

Overriding a method is to change the behavior of the method for the derived class. Overriding is done using inheritance and virtual functions.

In C# multithreading is a way to implement multitasking.

Here I am going to demonstrate how to create and edit MS Word file through C#.Net