DataGridView changing cell background color

Question

I have the following code :

private void dgvStatus_DataBindingComplete(object sender, DataGridViewBindingCompleteEventArgs e)
{
    foreach (DataGridViewRow row in dgvStatus.Rows)
    {
        row.Cells[color.Index].Style.BackColor = Color.FromArgb(((GesTest.dsEssais.FMstatusAnomalieRow)row.DataBoundItem).iColor);
    }
}

I am trying to set the background color of each cell from the background color column. this doesn't work the color never change. Any idea of why?

I've been looking around but didn't found anything usefull

Answer 1

protected void grdDataListeDetay_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        if (e.Row.Cells[3].Text != "0")
        {
            for (int i = 0; i <= e.Row.Cells.Count - 1; i++)
            {
                e.Row.Cells[i].BackColor = System.Drawing.Color.Beige;
            }
        }
    }
}

Answer 2

dataGridView1.Rows[i].Cells[7].Style.BackColor = Color.LightGreen;

Answer 3

dataGridView1[row, col].Style.BackColor = System.Drawing.Color.Red;

Answer 4

try the following (in RowDataBound method of GridView):

protected void GridViewUsers_RowDataBound(object sender, GridViewRowEventArgs e)
{
    // this will only change the rows backgound not the column header 

    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        e.Row.Cells[0].BackColor = System.Drawing.Color.LightCyan; //first col
        e.Row.Cells[1].BackColor = System.Drawing.Color.Black; // second col
    }
}