ASP.NET 中頁面之間的參數(shù)傳遞

字號:


    總結(jié)出以下幾個傳遞參數(shù)的方法:
    第一種方法:
    通過URL鏈接地址傳遞
    send.aspx:
    protected void Button1_Click(object sender, EventArgs e)
    {
    Request.Redirect("Default2.aspx?username=honge");
    }
    receive.aspx:
    string username = Request.QueryString["username"];這樣可以得到參數(shù)值。
    第二種方法:
    send.aspx
    <form id="form1" runat="server" action="receive.aspx" method=post>
    <div>
    <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
    <asp:TextBox ID="username" runat="server"></asp:TextBox>
    </div>
    </form>
    receive.aspx
    string username = Ruquest.Form["receive"];
    第三種方法:
    send.aspx:
    protected void Button1_Click(object sender, EventArgs e)
    {
    Session["username"] = "honge";
    Request.Redirect("Default2.aspx");
    }
    receive.aspx:
    string username = Session["username"];這樣可以得到參數(shù)值。
    第四種方法:
    send.aspx:
    protected void Button1_Click(object sender, EventArgs e)
    {
    Application["username"] = "honge";
    Request.Redirect("Default2.aspx");
    }
    receive.aspx:
    string username = Application["username"];這樣可以得到參數(shù)值。
    第五種方法:
    send.aspx:
    public string Name
    {
    get {
    return "honge";
    }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
    Server.Transfer("Default2.aspx");
    }
    receive.aspx:
    send d = Context.Handler as send ;
    if (d != null)
    {
    Response.Write(d.Name);這樣可以得到參數(shù)值。
    }
    如果在asp.net 2.0中還可以這樣用:
    PreviousPage d = Context.Handler as PreviousPage ;
    if (d != null)
    {
    Response.Write(d.Name);這樣可以得到參數(shù)值。
    }
    也可以這樣用:
    send.aspx:
    <asp:Button ID="btnSubmit" runat="server" PostBackUrl="~/reveive.aspx" Text="Submit" />
    receive.aspx:
    Request.Redirect("Default2.aspx");
    }
    receive.aspx:
    string username = Session["username"];這樣可以得到參數(shù)值。
    第四種方法:
    send.aspx:
    protected void Button1_Click(object sender, EventArgs e)
    {
    Application["username"] = "honge";
    Request.Redirect("Default2.aspx");
    }
    receive.aspx:
    string username = Application["username"];這樣可以得到參數(shù)值。
    第五種方法:
    send.aspx:
    public string Name
    {
    get {
    return "honge";
    }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
    Server.Transfer("Default2.aspx");
    }
    receive.aspx:
    send d = Context.Handler as send ;
    if (d != null)
    {
    Response.Write(d.Name);這樣可以得到參數(shù)值。
    }
    如果在asp.net 2.0中還可以這樣用:
    PreviousPage d = Context.Handler as PreviousPage ;
    if (d != null)
    {
    Response.Write(d.Name);這樣可以得到參數(shù)值。
    }
    也可以這樣用:
    send.aspx:
    <asp:Button ID="btnSubmit" runat="server" PostBackUrl="~/reveive.aspx" Text="Submit" />
    receive.aspx:
    <%@ PreviousPageType VirtualPath="~/Default.aspx" %>
    string name = PreviousPage.Name;這樣可以得到參數(shù)值。