datagridview cell

Hi All, Trying to adjust my code to a) When a user selects a value from the combo box in the data grid, it copies a value from a different column into another b) When the data grid refreshes, looks up each value and copies the look up values from a different column into another (for each row)...

Hi there ! how to select row from datagridview when column have cells is empty I tried couple of this but nothing worked Please help on this void filter() { try { if (dataGridView1.Rows.Count > 0 ) { for (int i =0 ...