Get records selected in a Grid bound to a Query data source

Hi All,

I am stuck with an issue related to query-based form data source and need your help for it.

I am displaying Tables joined together in a query via grid on form and have provided a button on the form.

When user selects some records in the gird and presses the button, I want to open another form and display the selected records for further processing.

I want to understand, how to get the list of selected records.

I've tried FormDataSource.RecordsMarked() method, but, its returning zero elements in the array.

Can someone help me with this?

Best Regards,

Michael Brown