Alters the target rectangle by setting its coordinates to the union of the target and the source rectangles. The union of two rectangles is the smallest rectangle that completely contains the other two rectangles.
AnyApp Pre-Application, AnyApp Post-Algorithm, AnyApp Post-Application, Post Extract, AnyApp Post Extract, Pre-Verify, Interactive, Verification Function Key (F-Key), Post-Verify
Object is a reference to the Rectangle object. For more information, seeRectangle Object (page Rectangle Object).
UnionRect is the command.
objRectSource is the target rectangle.