怎样获取GridView中控件的ID

Question

示例代码如下：
        <asp:GridView ID="GridView1" runat="server">
            <Columns>
                <asp:TemplateField ShowHeader="true">
                    <HeaderTemplate>
                        <asp:Label ID="Label1" runat="server" Text="Label1"></asp:Label>
                    </HeaderTemplate>
                    <ItemTemplate>
                        <asp:CheckBox ID="ckb" runat="server" />
                    </ItemTemplate>
                </asp:TemplateField>
                
                <asp:TemplateField ShowHeader="true">
                    <HeaderTemplate>
                        <asp:Label ID="Label2" runat="server" Text="Label2"></asp:Label>
                    </HeaderTemplate>
                    <ItemTemplate>
                        <asp:Label ID="Label3" runat="server" Text="Label3"></asp:Label>
                        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
                    </ItemTemplate>
            </Columns>
        </asp:GridView>怎么样在aspx.cs后台代码中获取Label、TextBox和CheckBox的值？

Answer 1

怎么样在aspx.cs后台代码中获取Label、TextBox和CheckBox的ID？请各位大虾帮帮小弟

Answer 2

for(int i=0;i<GridView1.Rows.Count;i++
{
   Label lbl1=(Label)GridView1.Rows[i].FindControl("Label1");  //取得label的值
}要取TextBox 或者是CheckBox把Label换掉就行，一样的道理，取到的重新起个名，就像上面的lbl1这样
后面取值就是lbl1.Text

Answer 3

GridView1.Rows.Count 的值怎么会为0呢？郁闷

Answer 4

http://topic.csdn.net/u/20090421/10/acd4ad2e-8ee6-4586-ab87-8a56fb1aa7b9.html