Release 10.1A: OpenEdge Development:
Progress 4GL Reference

> ## APPLY-CALLBACK( ) method

> Applies a callback procedure, which lets you execute a defined event without duplicating the event procedure definition.

> Return type: LOGICAL

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

> Syntax
>     APPLY-CALLBACK( event-name )

> ``event-name``

> The name of a defined event.

> 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

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

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