repeater找主键

方法一：
protected void rp1_ItemDataBound(object sender, RepeaterItemEventArgs e)
{

if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)

{
//DataBinder.eval_r(e.Item.DataItem, "数据库字段")
//int i = Convert.ToInt32(Databinder.eval_r(e.Item.DataItem,"ID"));
Response.Write(DataBinder.eval_r(e.Item.DataItem, "Uname")+"
");

}
}

方法二：

protected void rp1_ItemDataBound(object sender, RepeaterItemEventArgs e)
{

if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)

{

DataRowView drv = (DataRowView)e.Item.DataItem;

Response.Write(drv.Row.ItemArray[0].ToString()+"
"）;

}
}