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ListControl.VerifyMultiSelect Method

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Determines whether the list control supports multiselection mode.

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

protected internal virtual void VerifyMultiSelect()

ExceptionCondition
HttpException

SelectionMode is set to Single.

The VerifyMultiSelect method does nothing if multiselection is supported. Otherwise, it throws an HttpException exception.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

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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