Release 10.1A: OpenEdge Development:
Progress 4GL Reference

GET-TOP-BUFFER( ) method

Gets the top-level buffer in a ProDataSet object at the specified index position.

Note: A top-level buffer is a ProDataSet object buffer that is not a child in any active data relation. There may be one or more top-level buffers in a ProDataSet object.

Return type: HANDLE

Applies to: ProDataSet object handle

Syntax

GET-TOP-BUFFER ( index )

index

An integer expression indicating the 1-based index of the top-level buffer.