private void CommitSelectionChanger(
SelectionChanger selectionChanger,
bool itemsSourceChanged )
{
try
{
selectionChanger.UpdateSelectedItemsInChangeOfDataGridContext( itemsSourceChanged );
selectionChanger.UpdateSelectedCellsInChangeOfDataGridContext( itemsSourceChanged );
}
finally
{
selectionChanger.Cleanup();
}
selectionChanger.Owner.UpdatePublicSelectionProperties();
}
private SelectionChanger GetSelectionChanger( DataGridContext dataGridContext )
{
SelectionChanger selectionChanger = m_activatedSelectionChanger[ dataGridContext ] as SelectionChanger;
if( selectionChanger != null )
return selectionChanger;
selectionChanger = new SelectionChanger( dataGridContext );
m_activatedSelectionChanger[ dataGridContext ] = selectionChanger;
return selectionChanger;
}