How to change datagridview row color if a checkbox is unchecked

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dear sir,
i want to change the color of a datagridviewrow where a datagridviewcheckboxcell is unchecked. plz help. i use c#.net

What I have tried:

C#

private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
         {
             bool b;

             if (dataGridView1.Columns[0].Name == "*")
             {
                 for (int i = 0; i < dataGridView1.Rows.Count - 1; i++)
                 {
                     b = Convert.ToBoolean(dataGridView1.Rows[i].Cells["*"].Value.ToString());
                     if(b==false)
                     {
                         dataGridView1.Rows[i].DefaultCellStyle.BackColor=Color.Red;
                     }
                 }
}

Posted 6-Apr-16 20:52pm

Member 12386982

Updated 6-Apr-16 21:40pm

Thanks7872

v2

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Karthik_Mahalingam · Accepted Answer · 2016-04-06T21:40:00

use CellContentClick Event

C#

private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
      {
          if (dataGridView1.Columns[e.ColumnIndex].Name == "*")
          {
              bool flag = (bool)dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].EditedFormattedValue;
              if (flag)
                  dataGridView1.Rows[e.RowIndex].DefaultCellStyle.BackColor = Color.Red;
              else
                  dataGridView1.Rows[e.RowIndex].DefaultCellStyle.BackColor = Color.White;
          }


      }