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version 2004
WR GET DRAG SOURCE (area; source)
| Parameter | Type | Description | |
| area | Longint |  | 4D Write area |
| source | Pointer |  | Pointer to source object of drag and drop |
Description
The WR GET DRAG SOURCE command returns a pointer to the 4D field, 4D variable or the reference of the 4D Write area, which is the source of the drag and drop.
This command must be called within a wr on drag event. If the drag and drop originates from a 4D object, you can use the DRAG AND DROP PROPERTIES command to get additional information about the type of object being moved.
See also
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