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error 404 dragSource | revDocs | RunRev
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Product Edition
Version
dragSource
Basics
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Type
Function
Syntax

the dragSource

dragSource()

Introduced
2.0
Environment
Desktop,Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
None required
Summary
Returns the long ID of the object that dragged data was dragged from.
Examples

the dragSource
if the short name of the dragSource is empty then beep

Additional Comments
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Use the dragSource function to find out which object, and which object type, is being dragged from.

Value:

The dragSource function returns the long ID property of the object.

If the drag came from another application, the dragSource returns an application identifier, or empty if the source cannot be determined.

Comments:

The dragSource function only returns a value while a drag and drop is in progress. Otherwise, the dragSource function returns empty.

User Comments
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