DataGrid_UpdateCommand(),无法取得第一列的值

[swordman123]

aspx:
<asp:datagrid id="DataGridRole" runat="server" Font-Size="10pt" BorderColor="WhiteSmoke" BorderStyle="Solid"
CellPadding="3" BorderWidth="1px" Font-Names="Times New Roman" Height="20px" Width="100%" AutoGenerateColumns="False">
<Columns>
<asp:TemplateColumn HeaderText="角色ID">
<HeaderStyle Font-Bold="True" Width="10%" BackColor="#BEC5DE"></HeaderStyle>
<ItemTemplate>
<FONT face="宋体">
<asp:Label id="labRoleId" runat="server" Text='<%# DataBinder.Eval(Container.DataItem,"RoleId") %>'>
</asp:Label></FONT>
</ItemTemplate>
<EditItemTemplate>
<FONT face="宋体"></FONT>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="角色名">
<HeaderStyle Font-Bold="True" Width="30%" BackColor="#BEC5DE"></HeaderStyle>
<ItemTemplate>
<FONT face="宋体">
<%# DataBinder.Eval(Container.DataItem,"RoleName") %>
</FONT>
</ItemTemplate>
<EditItemTemplate>
<FONT face="宋体">
<asp:TextBox id=RoleName Width="100%" MaxLength="20" Text='<%# DataBinder.Eval(Container.DataItem,"RoleName") %>' Runat="server">
</asp:TextBox></FONT>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="角色描述">
<HeaderStyle Font-Bold="True" Width="30%" BackColor="#BEC5DE"></HeaderStyle>
<ItemTemplate>
<FONT face="宋体">
<%# DataBinder.Eval(Container.DataItem,"RoleDescription") %>
</FONT>
</ItemTemplate>
<EditItemTemplate>
<FONT face="宋体">
<asp:TextBox id=RoleDescription Width="100%" MaxLength="100" Text='<%# DataBinder.Eval(Container.DataItem,"RoleDescription") %>' Runat="server">
</asp:TextBox></FONT>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:EditCommandColumn ButtonType="LinkButton" UpdateText="确定" HeaderText="修改" CancelText="取消" EditText="修改">
<HeaderStyle Font-Bold="True" Width="20%" BackColor="#BEC5DE"></HeaderStyle>
</asp:EditCommandColumn>
<asp:ButtonColumn Text="删除" HeaderText="删除" CommandName="Delete">
<HeaderStyle Font-Bold="True" Width="10%" BackColor="#BEC5DE"></HeaderStyle>
</asp:ButtonColumn>
</Columns>
</asp:datagrid>

cs:

private void DataGridRole_UpdateCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
System.Web.UI.WebControls.Label labId = (System.Web.UI.WebControls.Label)e.Item.Cells[0].Controls[0];
int RoleId = Convert.ToInt32(labId.Text.ToString());

这样取不出RoleId 的值，用e.Item.FindControl也不行

}

[swordman123]

自己顶一下

[zhouheng123456]

你就知道lable的下标是0?

labRoleId 这才是你控件的名称把.

[CnEve]

<ItemTemplate>
<asp:Label id="labRoleId" runat="server" Text='<%# DataBinder.Eval(Container.DataItem,"RoleId") %>'>
</asp:Label>
</ItemTemplate>


int RoleId = Convert.ToInt32(e.Item.Cells[0].Text);

[swordman123]

上面的还是不行哦

[Lcindep110]

System.Web.UI.WebControls.Label labId = (System.Web.UI.WebControls.Label)e.Item.Cells[0].FindControls("labRoleId");

[swordman123]

自己作好了，对RoleId新增了一个编辑列
感谢各位的回复！