Add data to a generated SqlDatasource

[RBM007]

Hello,

Can someone tell me how I can add a row with dummy values? This
becauses I use a GridView instance to view data and add data, but the
problem is that the grid is not rendered if there is no data to
display. I need that the grid is rendered so I can see a row used for
adding data to the grid.

I have read I should recover the datatable / dataview. I searched for
them, but this methods are protected.

Does anyone has any idea? Thanks in advantage.

Greetings,

René Beltman