Description
PowerBuilder only
Occurs when the user drags an object onto the control and releases the mouse button to drop the object.
PowerBuilder event information
Event ID: pbm_dwndragdrop
|
Argument |
Description |
|---|---|
|
source |
DragObject by value. A reference to the control being dragged. |
|
row |
Long by value. The number of the row the pointer was over when the user dropped the object. If the pointer was not over a row, the value of the row argument is 0. For example, row is 0 when the pointer is outside the data area, in text or spaces between rows, or in the header, summary, or footer area. |
|
dwo |
DWObject by value. A reference to the control under the pointer within the DataWindow when the user dropped the object. |
Return Values
There are no special outcomes for this event. The only code is:
0 -- Continue processing
Usage
Obsolete methods in PowerBuilder
You no longer need to call the DraggedObject method in a drag event. Use the source argument instead.
Examples
This example for the DragDrop event for a DataWindow checks whether the source object is a DataWindow control. If so, it finds out the current row in the source and moves it to the target:
DataWindow ldw_Source
IF source.TypeOf() = DataWindow! THEN
ldw_Source = source
IF row > 0 THEN
ldw_Source.RowsMove(row, row, Primary!, &
This, 1, Primary!)
END IF
END IFSee also
