C#中如何将增删改三个写在同一个页面上？

Question

C#中如何将增删改三个写在同一个页面上？
我不想将这三个写成三个页面

Answer 1

增加和修改可以放在一个页面上删除一般都是从列表页面删除，button按钮事件呗！！

Answer 2

删和改是要查询的，所以一个页面GridView和FormViw两个控件可以解决问题
gridView用于查询获得的数据，点击某一条数据，显示在FormView中,
FormView可以施行增删改操作！

Answer 3

貌似你也懂ASP。。
ASP里面就简单了：
action = Trim(SafeRequest("action"))
Select Case action
    Case "oIndexList"
        Call oIndexList()
Case "ClassList"
Call ClassList()
    Case "adClass"
        Call adClass()
    Case "CreateJs"
        Call CreateBoardJs()
    Case Else
        Call oIndexList()
End SelectSub ClassList()
End Sub但是现在是ASP.NET
找下已知的.cs文件的代码：
public partial class _Default : System.Web.UI.Page 
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Request["op"] == "add")
        {
            Add();
        }
        else if (Request["op"] == "edit")
        {
            Edit();
        }
        else if (Request["op"] == "del")
        {
            Delete();
        }
    }    private void Edit()
    {
        int id = int.Parse(Request["id"]);
        string name = Request["name"];
        string sex = Request["sex"];
        int age = int.Parse(Request["age"]);
        UserInfo user = new UserInfo();
        user.ID = id;
        user.Age = age;
        user.Name = name;
        user.Sex = sex;
        UserInfoManager.UpdateUserInfo(user);
        RefrashGridView();
    }    private void Delete()
    {
        int id = int.Parse(Request["id"]);
        UserInfo user = new UserInfo();
        user.ID = id;
        UserInfoManager.DeleteUserInfo(user);
        RefrashGridView();
    }
    private void Add()
    {
        string name = Request["name"];
        string sex = Request["sex"];
        int age = int.Parse(Request["age"]);
        UserInfo user = new UserInfo();
        user.Age = age;
        user.Name = name;
        user.Sex = sex;
        UserInfoManager.AddUserInfo(user);
        RefrashGridView();
    }    private void RefrashGridView()
    {
        StringWriter sw = new StringWriter();
        HtmlTextWriter htw = new HtmlTextWriter(sw);
        GridView1.RenderControl(htw);
        Response.Write(sw.ToString());
        Response.End();
        htw.Close();
        sw.Close();
    }
    public override void VerifyRenderingInServerForm(Control control)
    {
        //base.VerifyRenderingInServerForm(control);
    }}.aspx页面如果判断呢？？

Answer 4

一样的啊！你ASP里怎么做在ASP.NET咋做就可以！！！

Answer 5

同意楼上
如果根据某个条件，让aspx页面上一些东西显示，另一些不显示，这样就行了
.net中能不能实现这样？
asp这样做是很方便的，但不知道.net是怎么做的？

Answer 6

错了！！
你在ASP.NET里可以用Panel控件，控制这个控件的Visible属性的值

Answer 7

新增和修改需要的界面差不多，只是多了个初始数据绑定而已，删除也方便，无非是单条删除和多条删除，我这是用弹出层来新增和修改的，我这是框架开发，没用那些GridView等微软控件

Answer 8

你可以用Menu与MultiView配合使用 类似winform中的table标签将Menu隐藏就可以一个前台页师范而已
<table id="sj" runat="server" border="0" cellpadding="0" cellspacing="0" style="width: 100%;"
                                                                class="table">
                                                                <tr>
                                                                    <td>
                                                                        <asp:Menu ID="Menu1" runat="server" OnMenuItemClick="Menu1_MenuItemClick" Orientation="Horizontal">
                                                                            <StaticSelectedStyle CssClass="selectTab" />
                                                                            <StaticMenuItemStyle CssClass="unselectTab" />
                                                                            <StaticHoverStyle CssClass="hvselectTab" ForeColor="White" />
                                                                            <Items>
                                                                                <asp:MenuItem Text="数据汇总" Value="0" Selected="True"></asp:MenuItem>
                                                                                <asp:MenuItem Text="明细" Value="1"></asp:MenuItem>
                                                                            </Items>
                                                                        </asp:Menu>
                                                                    </td>
                                                                </tr>
                                                                <tr>
                                                                    <td>
                                                                        <asp:MultiView ID="MultiView1" runat="server">
                                                                            <asp:View ID="View1" runat="server">
                                                                                <asp:GridView ID="GridView1" runat="server" PageSize="15" Width="100%" OnRowDataBound="GridView1_RowDataBound"
                                                                                    DataKeyNames="d_id">
                                                                                    <PagerSettings Mode="NumericFirstLast" />
                                                                                    <FooterStyle CssClass="GridViewFooterStyle" Height="20px" HorizontalAlign="Center" />
                                                                                    <Columns>
                                                                                        <asp:TemplateField HeaderText="查看">
                                                                                            <ItemTemplate>
                                                                                                <asp:LinkButton ID="LinkButton1" runat="server" ForeColor="Blue" OnClick="LinkButton1_Click">查看</asp:LinkButton>
                                                                                            </ItemTemplate>
                                                                                        </asp:TemplateField>
                                                                                    </Columns>
                                                                                    <RowStyle CssClass="GridViewRowStyle" Height="20px" HorizontalAlign="Center" />
                                                                                    <SelectedRowStyle CssClass="GridViewSelectedRowStyle" />
                                                                                    <PagerStyle CssClass="GridViewPagerStyle" Font-Bold="True" Font-Size="Small" Font-Underline="True"
                                                                                        ForeColor="Blue" Height="26px" HorizontalAlign="Center" VerticalAlign="Middle" />
                                                                                    <HeaderStyle BackColor="#006699" CssClass="Freezing" Font-Bold="True" ForeColor="White"
                                                                                        Height="20px" HorizontalAlign="Center" />
                                                                                    <AlternatingRowStyle CssClass="GridViewAlternatingRowStyle" />
                                                                                </asp:GridView>
                                                                            </asp:View>
                                                                            <asp:View ID="View2" runat="server">
                                                                                <asp:GridView ID="GridView2" runat="server" Width="100%" 
                                                                                    DataKeyNames="id" PageSize="15" OnRowDataBound="GridView2_RowDataBound">
                                                                                    <PagerSettings Mode="NumericFirstLast"></PagerSettings>
                                                                                    <FooterStyle CssClass="GridViewFooterStyle"></FooterStyle>
                                                                                    <Columns>
                                                                                        <asp:TemplateField HeaderText="查看">
                                                                                            <ItemTemplate>
                                                                                                <asp:HyperLink ID="HyperLink1" runat="server" ForeColor="Blue">查看</asp:HyperLink>
                                                                                            </ItemTemplate>
                                                                                        </asp:TemplateField>
                                                                                    </Columns>
                                                                                    <RowStyle Height="18px" CssClass="GridViewRowStyle" HorizontalAlign="Center"></RowStyle>
                                                                                    <EmptyDataTemplate>
                                                                                        *没有数据！
                                                                                    </EmptyDataTemplate>
                                                                                    <SelectedRowStyle CssClass="GridViewSelectedRowStyle"></SelectedRowStyle>
                                                                                    <PagerStyle Height="26px" ForeColor="Blue" CssClass="GridViewPagerStyle" HorizontalAlign="Center"
                                                                                        Font-Size="Small" Font-Underline="True" Font-Bold="True" VerticalAlign="Middle">
                                                                                    </PagerStyle>
                                                                                    <HeaderStyle BackColor="#006699" Height="18px" ForeColor="White" CssClass="Freezing"
                                                                                        HorizontalAlign="Center" Font-Bold="True"></HeaderStyle>
                                                                                    <AlternatingRowStyle CssClass="GridViewAlternatingRowStyle"></AlternatingRowStyle>
                                                                                </asp:GridView>
                                                                            </asp:View>
                                                                        </asp:MultiView>
                                                                    </td>
                                                                </tr>
                                                            </table>

Answer 9

用Gridview添加可以编辑模版列应该可以实现