4D v13

WR GET DRAG SOURCE

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4D Write v13
4D Write Language
WR Drag and Drop
WR GET DRAG SOURCE

WR GET DRAG SOURCE 


 

WR GET DRAG SOURCE ( area ; source ) 
Parameter Type   Description
area  Longint in 4D Write area
source  Pointer in 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
Theme: WR Drag and Drop
Number: 89425

 
INDEX

Alphabetical list of commands

 
HISTORY 

Created: 4D Write 2004