在MultiView中GridView的事件

Default.aspx------------------------------------

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" EnableEventValidation="false" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>无标题页</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:MultiView ID="MultiView1" runat="server" ActiveViewIndex="0">
            <asp:View runat="server" ID="View0">
                <asp:GridView ID="gv" runat="server" AutoGenerateColumns="False" DataKeyNames="ID" OnRowDeleting="gv_RowDeleting" OnRowCommand="gv_RowCommand">
                    <Columns>
                        <asp:BoundField DataField="ID" HeaderText="编号" />
                        <asp:BoundField DataField="Name" HeaderText="姓名" />
                        <asp:BoundField DataField="Age" HeaderText="年龄" />
                        <asp:TemplateField HeaderText="编辑">
                            <ItemTemplate>
                                <asp:Button ID="gv1A" runat="server" CommandName="Update" Text="Update" />
                                <asp:Button ID="gv1B" runat="server" CommandName="Delete" Text="Delete" />
                            </ItemTemplate>
                        </asp:TemplateField>
                    </Columns>
                </asp:GridView>
                <br />
                <asp:Label ID="lb" runat="server" Text="Label"></asp:Label>
            </asp:View>
        </asp:MultiView>
    </div>
    </form>
</body>
</html>


Default.aspx.cs-------------------------------
using System;
using System.Collections.Generic;
using System.Web.UI.WebControls;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        IList<People> list = new List<People>();
        list.Add(new People(0, "张三", 21));
        list.Add(new People(1, "李四", 15));
        list.Add(new People(2, "王五", 56));

        gv.DataSource = list;
        gv.DataBind();
    }

    protected void gv_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        GridView gv = View0.FindControl("gv") as GridView;
        lb.Text = gv.DataKeyNames[e.RowIndex];
    }
    protected void gv_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        lb.Text = e.CommandName;
    }
}
public class People
{
    public int ID { get; set; }
    public int Age { get; set; }
    public string Name { get; set; }

    public People(int id, string name, int age)
    {
        ID = id;
        Name = name;
        Age = age;
    }
}

-----------------------

以上代码我想求解的是在GridView中的两个按钮、不管我怎么点都没反应，我是指在GridView的事件中、、十分痛苦，上Google百度了很久仍无头绪。希望在这里能获得解疑！

翻过高山走不出你

浏览 311回答 4

4回答

潇潇雨雨

把Page_Load中的GridView绑定代码放在!IsPostBack内！ if (!IsPostBack) //事件回发过来不执行，不然每次单击按钮都重新绑定一次！{ IList<People> list = new List<People>(); list.Add(new People(0, "张三", 21)); list.Add(new People(1, "李四", 15)); list.Add(new People(2, "王五", 56)); gv.DataSource = list; gv.DataBind();}

0 0

米脂

也谢谢你的回答、虽然你并没有回答出我问题的难点，但也十分感谢你的热心参与！！

0 0

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