4D Write v16
WR GET DRAG SOURCE
- 4D Write Language
-
- WR Drag and Drop
-
- Drag and Drop, Introduction
- WR GET DRAG SOURCE
- WR GET DROP INFO
- WR GET DROP TARGET
4D Write v16
WR GET DRAG SOURCE
WR GET DRAG SOURCE
| WR GET DRAG SOURCE ( area ; source ) | ||||||||
| Parameter | Type | Description | ||||||
| area | Longint |
|
4D Write area | |||||
| source | Pointer |
|
Pointer to source object of drag and drop | |||||
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.
PROPERTIES
Product: 4D Write
Theme: WR Drag and Drop
Number:
89425
HISTORY
Created: 4D Write 2004
ARTICLE USAGE
4D Write Language ( 4D Write v16)
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