protected override void OnMouseUp(UIMouseEventArgs e)
{
//create commadn history and add?
var newBeginPoint = new Point(this.TargetBox.Left, this.TargetBox.Top);
this.DesignBoardModule.HistoryRecordDzElementNewPosition(
this.TargetBox,
new Point(this.beginRect.Left, this.beginRect.Top),
newBeginPoint);
this.beginRect = new Rectangle(newBeginPoint.X, newBeginPoint.Y, this.TargetBox.Width, this.TargetBox.Height);
base.OnMouseUp(e);
}