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Questions And Answers for PowerBuilder Interviews

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Question: #30 of #131

Section: DataWindow

Version: 5.0 or later

Question

If there are 10 rows selected in a DataWindow, and if you call DeleteRow() function, how many rows will be deleted? Explain.

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DeleteRow() has nothing to do with the row selection. It deletes only one row that you specify as the argument to it. If you want to delete all the selected rows, you need to call DeleteRow() in a loop for each selected row (You can find the selected row by calling GetSelectedRow() function).

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