Release 10.1A: OpenEdge Development:
Progress 4GL Reference

> ## GET-CALLBACK-PROC-CONTEXT( ) method

> Returns the handle of the procedure that contains the internal procedure associated with the Progress callback for the specified event.

> Return type: HANDLE

> Applies to: Buffer object handle, ProDataSet object handle, Query object handle

> Syntax
>     GET-CALLBACK-PROC-CONTEXT( event-name )

> ``event-name``

> The name of a defined event.

> If the object does not have a callback procedure for the specified event, this method returns the Unknown value (`?`).

> Use the SET-CALLBACK-PROCEDURE( ) method to associate an internal procedure with a callback for an object.

> For more information on events, see the "Events Reference" section.

> #### See also

> APPLY-CALLBACK( ) method, GET-CALLBACK-PROC-NAME( ) method, SET-CALLBACK-PROCEDURE( ) method

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