1、get方式
发送页
<form id="form1" runat="server">
<div>
<a href="WebForm2.aspx?name=5">调转到Form2</a>
<asp:Button ID="button2" Text="跳转页面" runat="server" onclick="button2_Click"/>
</div>
</form>
protected void button2_Click(object sender, EventArgs e)
{
Response.Redirect("WebForm2.aspx?name=5");
}
接受页
this.Label1.Text = Request["name"];
//this.Label2.Text = Request.Params["name"];
//this.Label3.Text = Request.QueryString[0];
2、post方式
a\不带 runat="server"形式
发送页
<form id="form2" action="WebForm2.aspx" method="post">
<input name="txtname" type="text" value="lilili" />
<input type="submit" value="提交网页" />
</form>
接受页
this.Label1.Text =Request.Form["txtname"];
b\带 runat="server"
发送页
<form runat="server" id="form3">
<input id="btnTransfer" type="button" onclick="post();" runat="server" value="跳转" />
</form>
<form id="form4" method="post">
<input type="text" runat="server" id="txtname" value="lili" />
</form>
<script type="text/javascript">
function post() {
form4.action = "WebForm2.aspx";
form4.submit();
}
</script>
接受页
this.Label1.Text =Request.Form["txtname"];
3、Session 和 Application
Session["name2"] = "sessontest";
Application["name3"] = "applicationtest";
this.Label2.Text =(string)Session["name2"];
this.Label3.Text =(string)Application["name3"];
4、静态变量
发送页
public static string statest="static string";
protected void button2_Click(object sender, EventArgs e)
{
Server.Transfer("WebForm2.aspx");
}
接受页
this.Label1.Text = WebForm1.statest;
5、Context.Handler 获取控件
发送页
<asp:TextBox ID="TextBox1" runat="server" Text="lilili"></asp:TextBox>
<asp:Button ID="button2" Text="跳转页面" runat="server" onclick="button2_Click"/>
protected void button2_Click(object sender, EventArgs e)
{
Server.Transfer("WebForm2.aspx");
}
接受页
//获取post传过来的对象
if (Context.Handler is WebForm1)
{
WebForm1 poster = (WebForm1)Context.Handler;
this.Label1.Text = ((TextBox)poster.FindControl("TextBox1")).Text;
}
6、Context.Handler 获取公共变量
发送页
public string testpost = "testpost";
protected void button2_Click(object sender, EventArgs e)
{
Server.Transfer("WebForm2.aspx");
}
接受页
//获取post传过来的对象
if (Context.Handler is WebForm1)
{
WebForm1 poster = (WebForm1)Context.Handler;
this.Label2.Text = poster.testpost;
}
7、Context.Items 变量
发送页
protected void button2_Click(object sender, EventArgs e)
{
Context.Items["name"] = "contextItems";
Server.Transfer("WebForm2.aspx");
}
接受页
//获取post传过来的对象
if (Context.Handler is WebForm1)
{
this.Label3.Text = Context.Items["name"].ToString();
}