Hi Alexandr,
We had prepared a sample to change the position of PopupControlContainer at runtime. You can provide desired X and Y point location using the ShowupPopup method of PopupControlContainer. The same has been demonstrated in the following sample. Please download it from the following location:
Code Example:
this.popupControlContainer1.ShowPopup(new Point(this.popupControlContainer1.Location.X+10, this.popupControlContainer1.Location.Y+10));
Regards,
Vijayalakshmi V.R.