请教各位动态生成权限分配有没有例子呀!

Question

  <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" Width="100%" OnRowDataBound="GridView1_RowDataBound">
         <Columns>
          <asp:TemplateField>
            <ItemTemplate>
              <asp:CheckBox ID="CheckBox1" runat="server" Text='<%#Bind("FunctionName") %>' ToolTip='<%#Bind("FunctionID") %>' OnCheckedChanged="CheckBox1_CheckedChanged" AutoPostBack="true"/>     
              <br/><table width="100%"><tr><td width="40px"></td><td><asp:CheckBoxList ID="CheckBoxList2" runat="server" RepeatDirection="Horizontal" RepeatColumns="6">
                      </asp:CheckBoxList></td></tr></table>
           </ItemTemplate>
          </asp:TemplateField>
         </Columns>
        </asp:GridView>后台：
 protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        CheckBox HiCb1 = e.Row.FindControl("Checkbox1") as CheckBox;
        CheckBoxList cbl = e.Row.FindControl("CheckBoxList2") as CheckBoxList;
        fr.GridViewRowDataBound(HiCb1,cbl);//自己写绑定数据源
    }
    protected void CheckBox1_CheckedChanged(object sender, EventArgs e)
    {//父节点的选中状态改变时，改变子结点的选中状态
        CheckBox cb = sender as CheckBox;
        foreach (GridViewRow row in this.GridView1.Rows)
        {
            CheckBox rowCb=row.FindControl("CheckBox1") as CheckBox;
            if (rowCb.ToolTip == cb.ToolTip)
            {
                CheckBoxList cbl=row.FindControl("CheckBoxList2") as CheckBoxList;
                foreach (ListItem li in cbl.Items)
                {
                    li.Selected = cb.Checked;
                }
            }
        }
    }