BestFit
Places the popup according to the specified alignment adjusting the location when the parts of popup are out of the visible range.
Direct
Places the popup using the specified alignment without changes.
KeepAlign
If parts of the popup are outside of the visible range, the popup is placed at the best alignment position.
Returns or sets the method used to calculate the position of the popup according to the value of the Alignment property.
Returns or sets the method used to calculate the position of the popup according to the value of the Alignment property.