在實際項目開發過程中經常需要在兩個頁面之間傳遞一些參數,本文在此總結出以下幾個傳遞參數的方法
在撰寫之前假設第一個頁面為send.aspx,第二個頁面為receive.aspx
1、通過URL連結地址傳遞
(1) send.asp代碼
protected void Button1_Click(object sender, EventArgs e)<br /> {<br /> Request.Redirect("Default2.aspx?username=honge");<br /> }
(2) receive.aspx代碼
string username = Request.QueryString["username"];//這樣可以得到參數值。<br />
2、POST方式傳遞
(1) send.asp代碼
<form id="form1" runat="server" action="receive.aspx" method=post><br /> <div><br /> <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /><br /><asp:TextBox ID="username" runat="server"></asp:TextBox><br /></div><br /> </form><br />
(2) receive.aspx代碼
string username = Ruquest.Form["receive"];
3、Session方式傳遞
(1) send.asp代碼
protected void Button1_Click(object sender, EventArgs e)<br /> {<br /> Session["username"] = "honge";<br /> Request.Redirect("Default2.aspx");<br /> }
(2) receive.aspx代碼
string username = Session["username"];//這樣可以得到參數值。
4、Application方式傳遞
(1) send.asp代碼
protected void Button1_Click(object sender, EventArgs e)<br /> {<br /> Application["username"] = "honge";<br /> Request.Redirect("Default2.aspx");<br /> }<br />
(2) receive.aspx代碼
string username = Application["username"];這樣可以得到參數值。
5、使用Server.Transfer進行傳遞
(1) send.asp代碼
public string Name<br /> {<br /> get {<br /> return "honge";<br /> }<br /> }<br /> protected void Button1_Click(object sender, EventArgs e)<br /> {<br /> Server.Transfer("Default2.aspx");<br /> }<br />
(2) receive.aspx代碼
send d = Context.Handler as send ;<br /> if (d != null)<br /> {<br /> Response.Write(d.Name);//這樣可以得到參數值。<br /> }<br />
參考資料:
【1】http://www.cnblogs.com/liaofeifan/articles/1531578.html
【2】http://hi.baidu.com/4622/blog/item/e835871e873bff1e403417c3.html