CellFormatting事件绑定判断

private void dataGridView1_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
{
    if (e.ColumnIndex == 1 /*status列的Index*/)
    {
        if (object.Equals(e.Value, 0))
        {
            e.Value = "未完成";
            e.CellStyle.ForeColor = Color.Red;
        }
        else
        {
            e.Value = "已完成";
            e.CellStyle.ForeColor = Color.Green;
        }
    }
}