datagrid view cell click

Question

hello i used datagrid view having columns 11 and rows 10 i used cell click event if (dataGridView1[e.ColumnIndex e.RowIndex].Style.BackColor == Color.Empty) dataGridView1[e.ColumnIndex e.RowIndex].Style.BackColor = Color.Black;// 0x7D0000255; else dataGridView1[e.ColumnIndex e.RowIndex].Style.BackColor = Color.Empty; but its apply all 11 columns but i want apply this code only 10 columns last 11 columns i use numbers only help me.

DRISHTY · Answer

Try this : if (dataGridView1[e.ColumnIndex e.RowIndex].Style.BackColor == Color.Empty) if e.ColumnIndex 10 then dataGridView1[e.ColumnIndex e.RowIndex].Style.BackColor = Color.Black;// 0x7D0000255; end if else if e.ColumnIndex 10 then dataGridView1[e.ColumnIndex e.RowIndex].Style.BackColor = Color.Empty; end if