How to Create a Custom Control in ASP.NET

If none of the existing ASP.NET server controls meet your requirements, then you can create a custom control by deriving from one of the base control classes.

Adding Custom Control to the Toolbox

1. Create a test Web Forms page. (WebForm1)
2. Using Tools menu, click Add/Remove Toolbox Items.
3. On the .NET Framework Components tab of the Customize ToolBox […]

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