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DropDownList::VerifyMultiSelect Method
Visual Studio 2010
Always throws an HttpException exception because multiple selection is not supported for the DropDownList control.
Assembly: System.Web (in System.Web.dll)
| Exception | Condition |
|---|---|
| HttpException | In all cases. |
The DropDownList control does not support multiple selections and throws an HttpException exception.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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