Indicates that the IsItemsHost property value has changed.
Assembly: PresentationFramework (in PresentationFramework.dll)
You can override this method and use it as a notification that the IsItemsHost property has changed. Then perform your own logic based on the old and new values. Be sure to call the base class’s method; otherwise, important functionality will be disabled. The base implementation synchronizes the DataGridCellsPanel with the DataGridCellsPresenter or DataGridColumnHeadersPresenter that it is associated with.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)