public void RecordInsertText(UndoManagerProxy undoManager, int position, string text)
{
object memento = this._insertTextHistoryCtor.Invoke(new object[] { position, text });
undoManager.Store(memento);
}
public void StoreSelection(UndoManagerProxy undoManager)
{
this._StoreSelectionMethod.Invoke(this.Target, new object[] { undoManager.Target });
}
