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DropDownList.VerifyMultiSelect Method

Note: This method is new in the .NET Framework version 2.0.

Always throws an HttpException exception because multiple selection is not supported for the DropDownList control.

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)

protected internal override void VerifyMultiSelect ()
protected void VerifyMultiSelect ()
protected internal override function VerifyMultiSelect ()

The DropDownList control does not support multiple selections and throws an HttpException exception.

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0