Hello and Merry Christmas to you too.
Basically it should work like this, but you don't even need the IsSelected to the cell, you could just check if the Grid.RowCount > 1 and use:
or, if your grid is empty you could just set the CurrentRow to the
rgv_Certificates.CurrentRow = rgv_Certificates.MasterView.TableAddNewRow
and after that call BeginEdit() on that row to put the grid into edit mode.
Something like this:
row = radGridView1.CurrentRow
row = radGridView1.MasterView.TableAddNewRow
row.Cells.Count > 2
Hope this helps, if you have any other questions or comments, please let me know,
Telerik WinForms MVP