asp.ent gridview 自定义按钮使用

       gridview使用中 ，会用到多个按钮的情况，而且每个按钮要根据业务来做不同的操作 。可以直接在TemplateField中定于这个按钮 ，在后台只要根据对应的做相应的操作就可以了 。

     前台的代码中在column中如下定义

       

  <asp:TemplateField HeaderText="操作">
                    <ItemTemplate>
                        <asp:Button Height="25px" Width="100px" runat="server" ID="btntj" Text='<%# Eval("VGuanZhu").ToString()=="0"?"置顶关注":"取消关注" %>'
                            CommandName="btntj_Click" CommandArgument='<%# Eval("VID") %>' />
                        <asp:Button Height="25px" Width="100px" runat="server" ID="btnrm" Text='<%# Eval("VRecom").ToString()=="0"?"推荐热门":"取消热门" %>'
                            CommandName="btnrm_Click" CommandArgument='<%# Eval("VID") %>' />
                        <asp:Button Height="25px" Width="60px" runat="server" ID="btnsh" Text='<%# Eval("State").ToString()=="0"?"通过":"驳回" %>'
                            CommandName="btnsh_Click" CommandArgument='<%# Eval("VID") %>' />
                        <asp:Button runat="server" Height="25px" Width="60px" ID="btnck" Text="编辑" CommandName="btnck_Click" CommandArgument='<%# Eval("VID") %>' />
                        <asp:Button runat="server" Height="25px" Width="60px" ID="btndelete" Text="删除" CommandName="btndelete_Click"
                            CommandArgument='<%# Eval("VID") %>' />
                    </ItemTemplate>
                </asp:TemplateField>

　　后台代码中 ，只要根据CommandName就可以操作

     

  if (e.CommandName == "btnrm_Click")//热门
        {
            try
            {
                Button btn = GridviewMInter.Rows[drv.RowIndex].Cells[11].FindControl("btnrm") as Button;
                string text = btn.Text;
                if (text == "推荐热门")
                {
                    minter.UpdateMInterview(vid, title, desc, host, DateTime.Parse(stime), DateTime.Parse(etime), pic, state, guanzhu, "1");
                    MicroBlog.Common.MessageBox.Show(this, "已成功推荐为近期热门！");
                }
                else
                {
                    minter.UpdateMInterview(vid, title, desc, host, DateTime.Parse(stime), DateTime.Parse(etime), pic, state, guanzhu, "0");
                    MicroBlog.Common.MessageBox.Show(this, "已成功取消近期热门！");
                }
                BindGridview();
            }
            catch (Exception ex)
            {
                MicroBlog.Common.MessageBox.Show(this, ex.Message);
            }
        }
        if (e.CommandName == "btnck_Click")//查看详细
        {
            Response.Redirect("../MicroInterview/MInterviewDetail.aspx?vid=" + e.CommandArgument, false);
        }
        if (e.CommandName == "btndelete_Click")//删除
        {
            try
            {
                minter.DeleteByvid(vid);
                MicroBlog.Common.MessageBox.Show(this, "删除成功！");
                BindGridview();
            }
            catch (Exception ex)
            {
                MicroBlog.Common.MessageBox.Show(this, ex.Message);
            }
        }

　　取当前操作行的数据时候 ，因为是button ，所以如下定义

   

  GridViewRow drv = (GridViewRow)((Button)e.CommandSource).NamingContainer;
        string title = GridviewMInter.Rows[drv.RowIndex].Cells[1].Text;
        string desc = GridviewMInter.Rows[drv.RowIndex].Cells[2].Text;
        string host = GridviewMInter.Rows[drv.RowIndex].Cells[3].Text;