如何实现双击GridView 单元格编辑单元格内容

一、双击gridview行，执行服务器端按钮imgselect的事件
row.Attributes("ondblclick") = ClientScript.GetPostBackEventReference(ImgSelect, "click", True)

二、双击GridView 单元格编辑单元格内容
<%@ Page Language="C#" %> <%@ Import Namespace="System.Data" %> <%--http://community.csdn.net/Expert/TopicView3.asp?id=5767096--%> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <mce:script runat="server"></mce:script> <html xmlns="http://www.w3.org/1999/xhtml" > <head id="Head1" runat="server"> <title>ASP.NET DEMO15: GridView 行单击与双击事件</title> </head> <body> <form id="form1" runat="server"> <div> <h3>功能：</h3> <li>单击弹出当前详细页面</li> <li>双击进入编辑状态（GridView/DataGrid内置 Edit）</li> <h3>说明：</h3> <li>单击事件（onclick）使用了 setTimeout 延迟，根据实际需要修改延迟时间</li> <li>常见处理行方式会选择在 RowDataBound/ItemDataBound 中处理，这里我选择 Page.Render 中处理，至少基于以下考虑 <li style="padding-left:20px; list-style-type:square" mce_style="padding-left:20px; list-style-type:square">RowDataBound 仅仅在调用 DataBind 之后才会触发，回发通过 ViewState 创建空件不触发假如需要更多的处理，你需要分开部分逻辑到 RowCreated 等事件中</li> <li style="padding-left:20px; list-style-type:square" mce_style="padding-left:20px; list-style-type:square">并且我们希望使用 ClientScript.GetPostBackEventReference 和 ClientScript.RegisterForEventValidation 方法进行安全脚本的注册，而后者需要在页的 Render 阶段中才能处理</li> </li> <li>关于“DataGrid中采取的辅助按钮支持回发”见<a href="http://www.itwis.com/html/net/aspnet/20080828/2281.html" mce_href="http://www.itwis.com/html/net/aspnet/20080828/2281.html">为 GridView 每行添加服务器事件</a> <br /> <input type="button" id="Button1" value="Rebind" οnclick="location.href=location.href;" /> <div style="float:left" mce_style="float:left"> <h3>GridView Version</h3> <asp:GridView ID="GridView1" DataKeyNames="ProductID" runat="server" AutoGenerateColumns="False" OnRowEditing="GridView1_RowEditing" OnRowDataBound="GridView1_RowDataBound"> <Columns> <asp:TemplateField HeaderText="ProductName" > <ItemTemplate> <%# Eval("ProductName") %> </ItemTemplate> <EditItemTemplate> <asp:TextBox ID="txtProductName" runat="server" Text='<%# Bind("ProductName") %>' /> </EditItemTemplate> </asp:TemplateField> <asp:BoundField DataField="UnitPrice" HeaderText="UnitPrice" /> </Columns> </asp:GridView></div> <div style="float:left;padding-left:100px;" mce_style="float:left;padding-left:100px;"> <h3>DataGrid Version</h3> <asp:DataGrid ID="DataGrid1" DataKeyField="ProductID" runat="server" AutoGenerateColumns="False" OnEditCommand="DataGrid1_EditCommand" OnItemDataBound="DataGrid1_ItemDataBound"> <Columns> <asp:TemplateColumn> <ItemTemplate> <asp:Button ID="btnHiddenPostButton" CommandName="Edit" runat="server" Text="HiddenPostButton" style="display:none" mce_style="display:none" /> </ItemTemplate> </asp:TemplateColumn> <asp:BoundColumn DataField="ProductName" HeaderText="ProductName" /> <asp:BoundColumn DataField="UnitPrice" HeaderText="UnitPrice" /> </Columns> </asp:DataGrid></div> </li> </div> </form> </body> </html>

原文链接：https://blog.csdn.net/lJean/article/details/5253725