datagridview button text change
i have a datagridview in which last column contains button with text "Start"
what i want is when i click on "Start" button than only that row,cell button text should change to "Stop" while other remains to "Start"
i trie below code but not able to do it
dataGridView1.Rows[e.RowIndex].Cells[1].Value = "Stop";
this.dataGridView1.UpdateCellValue(1, e.RowIndex);
where 1 is the columnindex, i even tried with e.columnindex but not working