GridView自定义删除操作的具体方法

　　<asp:GridView ID="gridViewDxjk" CssClass="gridview" runat="server" AllowPaging="True"

　　DataKeyNames="P_ID" AutoGenerateColumns="False"

　　RowStyle-HorizontalAlign="Center" BorderWidth="1px" PageSize="17"

　　onrowdeleting="gridViewDxjk_RowDeleting"

　　OnRowDataBound="gridViewDxjk_RowDataBound"

　　onpageindexchanging="gridViewDxjk_PageIndexChanging" >

　　<HeaderStyle CssClass="head" />

　　<PagerStyle CssClass="pager" />

　　<RowStyle CssClass="row" />

　　<EditRowStyle CssClass="editrow" />

　　<AlternatingRowStyle CssClass="altrow" />

　　<EmptyDataRowStyle CssClass="empty" />

　　<Columns>

　　<asp:HyperLinkField HeaderText="编辑" ControlStyle-Width="50" DataNavigateUrlFields="P_ID" DataNavigateUrlFormatString="smsModify.aspx?id={0}" Text="编辑"  >

　　<ControlStyle Width="50px"></ControlStyle></asp:HyperLinkField>

　　<asp:CommandField  ShowDeleteButton="true" DeleteText="删除"   >

　　<ControlStyle Width="50px"></ControlStyle></asp:CommandField>

　　<asp:BoundField DataField="P_ID" HeaderText="id" SortExpression="P_ID" ItemStyle-HorizontalAlign="Center"  Visible="False" >

　　<ItemStyle HorizontalAlign="Center"></ItemStyle></asp:BoundField>

　　<asp:BoundField DataField="P_NAME" HeaderText="名称" SortExpression="P_NAME" />

　　<asp:BoundField DataField="P_Type" HeaderText="通知方式" SortExpression="P_Type" ItemStyle-HorizontalAlign="Center"  >

　　<ItemStyle HorizontalAlign="Center"></ItemStyle></asp:BoundField>

　　<asp:BoundField DataField="P_Fzr" HeaderText="姓名" SortExpression="P_Fzr" ItemStyle-HorizontalAlign="Center"  >

　　<ItemStyle HorizontalAlign="Center"></ItemStyle></asp:BoundField>

　　<asp:BoundField DataField="P_tel" HeaderText="通知手机" SortExpression="P_tel" ItemStyle-HorizontalAlign="Center"  >

　　<ItemStyle HorizontalAlign="Center"></ItemStyle></asp:BoundField>

　　<asp:BoundField DataField="P_jg" HeaderText="通知间隔(小时)" SortExpression="P_jg" ItemStyle-HorizontalAlign="Center"  >

　　<ItemStyle HorizontalAlign="Center"></ItemStyle></asp:BoundField>

　　<asp:BoundField DataField="P_on" HeaderText="是否开启" SortExpression="P_on" ItemStyle-HorizontalAlign="Center"  >

　　<ItemStyle HorizontalAlign="Center"></ItemStyle></asp:BoundField>

　　<asp:BoundField DataField="P_lasttime" HeaderText="最后发送时间" SortExpression="P_lasttime" ItemStyle-HorizontalAlign="Center"  >

　　<ItemStyle HorizontalAlign="Center"></ItemStyle></asp:BoundField>

　　<asp:BoundField DataField="P_memo" HeaderText="备注" SortExpression="P_memo" ItemStyle-HorizontalAlign="Center"  >

　　<ItemStyle HorizontalAlign="Center"></ItemStyle></asp:BoundField>

　　</Columns>

　　<EmptyDataTemplate>

　　没有数据！

　　</EmptyDataTemplate>

　　<PagerTemplate>

　　<table width="100%" class="gvPage" style="font-size:12px;">

　　<tr>

　　<td style="text-align: right">

　　第<asp:Label ID="lblPageIndex" runat="server" Text='<%# ((GridView)Container.Parent.Parent).PageIndex + 1 %>'></asp:Label>页

　　/共<asp:Label ID="lblPageCount" runat="server" Text='<%# ((GridView)Container.Parent.Parent).PageCount %>'></asp:Label>页

　　<asp:LinkButton ID="LinkButtonFirstPage" runat="server" CommandArgument="First" CommandName="Page" Visible="<%# ((GridView)Container.NamingContainer).PageIndex != 0 %>">首页</asp:LinkButton>

　　<asp:LinkButton ID="LinkButtonPreviousPage" runat="server" CommandArgument="Prev" CommandName="Page"  Visible="<%# ((GridView)Container.NamingContainer).PageIndex != 0 %>">上一页</asp:LinkButton>

　　<asp:LinkButton ID="LinkButtonNextPage" runat="server" CommandArgument="Next" CommandName="Page"  Visible="<%# ((GridView)Container.NamingContainer).PageIndex != ((GridView)Container.NamingContainer).PageCount - 1 %>">下一页</asp:LinkButton>

　　<asp:LinkButton ID="LinkButtonLastPage" runat="server" CommandArgument="Last" CommandName="Page"  Visible="<%# ((GridView)Container.NamingContainer).PageIndex != ((GridView)Container.NamingContainer).PageCount - 1 %>">尾页</asp:LinkButton>

　　<asp:TextBox ID="txtNewPageIndex" runat="server" Text='<%# ((GridView)Container.Parent.Parent).PageIndex + 1 %>'  Width="20px" AutoPostBack="true" ></asp:TextBox>

　　<asp:LinkButton ID="btnGoEx" runat="server" CommandArgument="GO" CommandName="Page" Text="GO" OnClick="btnGoEx_Click"></asp:LinkButton>

　　</td>

　　</tr>

　　</table>

　　</PagerTemplate>

　　</asp:GridView>

　　//报警删除

　　protected void gridViewDxjk_RowDeleting(object sender, GridViewDeleteEventArgs e)

　　{

　　string key = gridViewDxjk.DataKeys[e.RowIndex].Value.ToString();

　　bool flag = bll.Delete(Int32.Parse(key));

　　if (flag)

　　NXT_WLService.App_Code.JScript.Alert("删除成功！", this);

　　else

　　NXT_WLService.App_Code.JScript.Alert("删除失败！", this);

　　}

　　protected void gridViewDxjk_RowDataBound(object sender, GridViewRowEventArgs e)

　　{

　　if (e.Row.RowType == DataControlRowType.DataRow)

　　{

　　LinkButton btn = (LinkButton)e.Row.Cells[1].Controls[0];

　　if (btn.Text.Equals("删除"))//刪除鈕才加提示訊息

　　btn.OnClientClick = "if (confirm('你确认要删除?')) javascript:__doPostBack('gridViewDxjk','Delete$" + e.Row.RowIndex.ToString() + "'); else return false;";

　　}

　　}