GridView中检查Checkbox的值

在GridView中,新增一列->"模版列",然后编辑模版,把CheckBox拖进去就行.

代码如下:

<asp:TemplateField HeaderText="投票">
                    <ItemTemplate>
                        <asp:CheckBox ID="CheckBox" runat="server" />
                    </ItemTemplate>
</asp:TemplateField>

 检查CheckBox的状态代码

foreach (GridViewRow row in GV_VoteList.Rows)
            {
                CheckBox ckb = (CheckBox)row.FindControl("CheckBox");
                if (ckb.Checked)
                {
                    vote.UpdateVote(Int32.Parse(GV_VoteList.DataKeys[row.RowIndex].Values["VoteID"].ToString()));
                    Lb_VoteMessage.Visible = true;
                }
            }

注意:我这里有个隐藏的VoteID列,因此可以这样检查.