//-------------------------------------------------------------------------------------------------------------------------------------------------
public override void OtpiskaWhenDelate()
{
(UC as ConstructorUserControl).ReNull();
if (rectangleClick.GetInvocationList().Length != 0)
{
lblNominalConstr.MouseLeftButtonDown -= rectangleClick;
}
}
// отписка от всех событий при удалении размера
public override void OtpiskaWhenDelate()
{
(UC as PripuskUserControl).ReNull();
if (lblPripuskClick.GetInvocationList().Length != 0)
{
lblPripusk.MouseLeftButtonDown -= lblPripuskClick;
}
}
// отписка от всех событий при отмене создании размера (например, нажата ESC)
public void OtpiskaWhenCreate()
{
if (MouseLeftButtonDownFirstEllipse.GetInvocationList().Length != 0)
{
canv.MouseLeftButtonDown -= MouseLeftButtonDownFirstEllipse;
}
if (MouseMoveSecondEllipse.GetInvocationList().Length != 0)
{
canv.MouseMove -= MouseMoveSecondEllipse;
}
if (MouseLeftButtonDownSecondEllipse.GetInvocationList().Length != 0)
{
canv.MouseLeftButtonDown -= MouseLeftButtonDownSecondEllipse;
}
if (MouseMoveMainLine.GetInvocationList().Length != 0)
{
canv.MouseMove -= MouseMoveMainLine;
}
if (MouseLeftButtonDownMainLine.GetInvocationList().Length != 0)
{
canv.MouseLeftButtonDown -= MouseLeftButtonDownMainLine;
}
}
