DataGrid中CheckBox的用法

.aspx：

<asp:TemplateColumn>

<HeaderStyle Wrap="False" HorizontalAlign="Center"></HeaderStyle>

       <ItemTemplate>

              <asp:CheckBox ID="CheckBox1" AutoPostBack="True" Checked="False" TextAlign="Right" Text="Delete" Runat="server"></asp:CheckBox>

       </ItemTemplate>

</asp:TemplateColumn>

.cs：

private void Delete_Click(object sender, System.EventArgs e)                    //删除按钮事件

        {

                for(int   i=0;i<this.DataGrid1.Items.Count;i++)  

                {  

                        if(((CheckBox)DataGrid1.Items[i].Cells[1].FindControl("CheckBox1")).Checked   ==   true)  

                                {  

                                        string id   =   DataGrid1.Items[i].Cells[1].Text.ToString().Trim(); 

                                        myConnection.Open();

                                        string strd="delete from TRANSCEIVERLIST where TRANSCEIVER='"+id+"'";

                                        FTRSOWEB.Class.database f5=new FTRSOWEB.Class.database();//调用类文件中的类

                                        f5.Execute(strd);

                                        myConnection.Close();                                  

                                }                              

                        }

                        data();//刷新数据

                }

提示按钮：

Delete.Attributes.Add("onclick",   "return   confirm('你是否确定删除选中的记录？');");//放在Page_Load模块中