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version 2003
PA_GetDragAndDropVariable (info; index) → PA_Variable
| Parameter | Type | Description | |
| info | PA_DragAndDropInfo | → | Current dragged object information |
| index | long * | ← | Index of the element array |
| Function result | PA_Variable | ← | The drag/dropped object |
Description
The routine
PA_GetDragAndDropVariable
returns the variable being drag/dropped. If it is an array,
*index
will contain the indice of the dragged element, otherwise
*indice
is set to 0.
IMPORTANT NOTE
The variable belongs to 4th Dimension. The plug-in should never dispose of it, especially for text, BLOBs and pictures.
Example
See the sample in
Drag and drop with a plugin area
.
See Also