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Defining groups in an existing DataWindow object – PB Docs 125 – PowerBuilder Library

Defining groups in an existing DataWindow object – PB Docs 125

Defining groups in an existing DataWindow object

Instead of using the Group presentation style to create a
grouped DataWindow object from scratch, you can take an existing tabular DataWindow object and define
groups in it.

proc.png To add grouping to an existing DataWindow object:

  1. Start with a tabular DataWindow object that retrieves
    all the columns you need.

  2. Specify the grouping columns.

  3. Sort the rows.

  4. (Optional) Rearrange the DataWindow object.

  5. (Optional) Add summary statistics.

  6. (Optional) Sort the groups.

Steps 2 through 6 are described next.


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