如何让datagrid的不同单元格的背景是不同的颜色啊

Question

在 ItemCreated(Object sernder,DataGridItemEventArgs e)事件中写上
if(??)
e.Item.BackColor=System.Drawing.Color.LightCyan;

Answer 1

private void DataGrid1_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
 if(e.Item.ItemType==System.Web.UI.WebControls.ListItemType.Item ||
  e.Item.ItemType == System.Web.UI.WebControls.ListItemType.AlternatingItem)
 {
  int a1 = int.Parse(e.Item.Cells[0].Text); //or double
         if(a1 =0)
                 e.Item.BackColor=System.Drawing.Color.Red;
         else
                 e.Item.BackColor=System.Drawing.Color.Green;
 }}

Answer 2

Cells[i].Attributes.Add("bgcolor","#FF0000");
类示：http://dotnet.aspx.cc/ShowDetail.aspx?id=F73EF6AD-6878-4748-B963-5181252E5AED

Answer 3

protected void MyDataGrid_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
    if(e.Item.ItemIndex>=0 && e.Item.DataItem is DataRowView)
    {
DataRowView row=(DataRowView)e.Item.DataItem;
if(string.Compare(row["xmid"].ToString().Substring(1,1),"0")==0) 
{
            int numj=e.Item.Cells.Count;
   for(int j=0;j<numj;j++)
  {
     e.Item.Cells[j].ForeColor=Color.Black;
     e.Item.Cells[j].BackColor =Color.SkyBlue;
    }
       }
    }
}