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MultiSelector::IsUpdatingSelectedItems Property
Visual Studio 2010
Gets a value that indicates whether the MultiSelector is currently performing a bulk update to the SelectedItems collection.
Assembly: PresentationFramework (in PresentationFramework.dll)
Property Value
Type: System::Booleantrue if the MultiSelector is currently performing a bulk update to the SelectedItems collection; otherwise, false.
The BeginUpdateSelectedItems method sets IsUpdatingSelectedItems to true. The EndUpdateSelectedItems method sets IsUpdatingSelectedItems to false.
The following example shows how to use the IsUpdatingSelectedItems property in a class derived from MultiSelector.
if (!this.IsUpdatingSelectedItems) { this.BeginUpdateSelectedItems(); foreach (object item in itemsToAdd) { this.SelectedItems.Add(item); } this.EndUpdateSelectedItems(); }
Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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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