Asp.net 如何给datarow添加颜色？

在绑定gridview之前，我已经创建了一个datarow。 这是我的代码：

DataTable dt1 = objAttendees.fetch_attendeesforSupplier();
if (dt1.Rows.Count > 0)
{
    DataRow dr = dt1.NewRow();

    //DataRow dr = style.'background: #EEE9F8;';
    dr["CompanyName"] = Convert.ToString(dt1.Rows[0]["CompanyName"]);
    dr["keyfullname"] = Convert.ToString(dt1.Rows[0]["keyfullname"]);
    dr["Email"] = Convert.ToString(dt1.Rows[0]["Email"]);
    dr["attendeesfullname"] = Convert.ToString(dt1.Rows[0]["keyfullname"]);
    dr["attendeesemail"] = Convert.ToString(dt1.Rows[0]["Email"]);
    dr["CreatedDate"] = Convert.ToString(dt1.Rows[0]["CreatedDate"]);
    dr["TransactionType"] = Convert.ToString(dt1.Rows[0]["TransactionType"]);

    dt1.Rows.Add(dr);
    dt1.AcceptChanges();

    gdSupplier.DataSource = dt1;
    gdSupplier.DataBind();
}

---

现在我只想给

DataRow

加一个颜色。如何在c#中实现这一点？

您不能为

数据行

着色，但是您可以使用

网格视图

的

行数据绑定

DataTable dt1 = objAttendees.fetch_attendeesforSupplier();
if (dt1.Rows.Count > 0)
{
    DataRow dr = dt1.NewRow();

    //DataRow dr = style.'background: #EEE9F8;';
    dr["CompanyName"] = Convert.ToString(dt1.Rows[0]["CompanyName"]);
    dr["keyfullname"] = Convert.ToString(dt1.Rows[0]["keyfullname"]);
    dr["Email"] = Convert.ToString(dt1.Rows[0]["Email"]);
    dr["attendeesfullname"] = Convert.ToString(dt1.Rows[0]["keyfullname"]);
    dr["attendeesemail"] = Convert.ToString(dt1.Rows[0]["Email"]);
    dr["CreatedDate"] = Convert.ToString(dt1.Rows[0]["CreatedDate"]);
    dr["TransactionType"] = Convert.ToString(dt1.Rows[0]["TransactionType"]);

    dt1.Rows.Add(dr);
    dt1.AcceptChanges();

    gdSupplier.DataSource = dt1;
    gdSupplier.DataBind();
}

 protected void grdSupplier_RowDataBound(object sender, GridViewRowEventArgs e)
{

    if (e.Row.RowType == DataControlRowType.DataRow && e.Row.RowState == DataControlRowState.Alternate)
{  



    if (e.Row.RowType == DataControlRowType.DataRow)
    {

        e.Row.BackColor = Drawing.Color.Red;                
    }
}