Prof. Neeraj Bhargava and Pramod Singh Rathore of the Department of Computer Science at MDS University Ajmer, Rajasthan, India discuss creating custom controls in Visual Studio .NET. There are two main types of custom controls: user controls which allow existing web forms pages to be reused as controls on other pages, and composite controls which combine existing controls into a single control that can be used on ASP.NET pages. The document provides information on how to construct these custom controls in Visual Studio .NET.

1. Prof. Neeraj Bhargava
Pramod Singh Rathore
Department of Computer Science
School of Engineering & System Sciences,
MDS University Ajmer, Rajasthan, India
1
Custom Controls

2. Custom Controls
 You can create the following types of custom controls in
Visual Studio .NET:
 § User control: A Web Forms page that can be used as
a control on other Web
 Forms pages. Thus, if you already have a Web Forms page
and you need to construct a similar one, you can use the
existing page as a user control.
2

3. Custom Controls
 § Composite control: A combination of existing
controls that is used as a
 single control. You can create a composite control in any
.NET programming language and use it on an ASP.NET
page. For example, you can create a composite control
comprising a button and a text box in C# and use it on an
ASP.NET page.
3

4. Creating Custom Controls
4

5. Queries ????
5

6. 6