visual studio form does not show data source data

In Visual Studio, I designed a form to show data from Accounts table in Data Sources.  The Accounts form is called by another form. When I press F5 to test,  the Accounts form is called correctly from the first form, but no data appears in the form.

When I select AccountsTableAdapter below the form and then select Preview Data, and then Preview on the next screen, the Accounting table data appears under Results:

How do I correctly get the table data to appear on the form?

Thanks,

Ed