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ABL Reference
Handle Attributes and Methods Reference : GET-TOP-BUFFER( ) method

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


GET-TOP-BUFFER ( index )
An integer expression indicating the 1-based index of the top-level buffer.