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ÎÒÔÚ Page_Load ÀïдÁË
if(!IsPostBack){
  GridView1.DataSource=GroupManager.GetGroups();//GetGroups ·µ»ØµÄÊÇ IList<Group>
  GridView1.DataBind();
}

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clas Group
{
  public ÀàÐÍ ÊôÐÔÃû { get; set; }
  ...
  ...
}

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C# code:
public partial class global_global_aclmanager : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
int groupid = MsRequest.GetQueryInt("groupid", 0);

if (groupid == 0) throw new Exception("²ÎÊý´íÎó");

if (!IsPostBack)
{
BindGrid(groupid);
}
}

private void BindGrid(int groupid)
{
GridView1.DataSource = ACLManager.GetACLByGroup(groupid);
GridView1.DataBind();
}

/// <summary>
/// ±£´æ
/// </summary>
protected void Save_Click(object sender, EventArgs e)
{
DataKey key = GridView1.DataKeys[item.RowIndex];

id = Convert.ToInt32(key.Values[0].ToString());
}
}

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