OLEDropEffectConstants

Bit flags for the Effect argument of OLE drag-and-drop events, controlling what the source and target want the drop to do.

Constant	Value	Description
vbDropEffectNone	0	The drop is not allowed.
vbDropEffectCopy	1	The data should be copied to the target.
vbDropEffectMove	2	The data should be moved to the target --- the source removes it after a successful drop.
vbDropEffectLink	4	A link to the data should be created at the target. (twinBASIC addition.)
vbDropEffectScroll	-2147483648	The target is scrolling because the cursor is near its edge.

INFO

Available only when the FEATURE_OLEDRAGDROP feature is enabled.