KEY:PostBackUrl,PreviousPage.FindControl
Page1.aspx
<%@ Page Language="C#" AutoEventWireup="true" %><script runat="server">
protected void Button1_Click(object sender, EventArgs e)
{ Response.Write(this.TextBox1.Text); Response.Write(this.Calendar1.SelectedDate.ToString());
}
</script><body> <form id="form1" runat="server"> <div> <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> <asp:Calendar ID="Calendar1" runat="server"></asp:Calendar> </div> <asp:Button ID="Button1" runat="server" Text="submit to itself" OnClick="Button1_Click" /> <asp:Button ID="Button2" runat="server" Text="submit to page2" PostBackUrl="~/page2.aspx" /> </form></body></html>
<%
@ Page Language="C#" AutoEventWireup="true" %><script runat="server"> protected void page_load(Object sender,EventArgs e)
{ TextBox tb; Calendar cl; tb = Page.PreviousPage.FindControl("TextBox1") as TextBox; Response.Write(tb.Text);
} </script><body> <form id="form1" runat="server"> <div> </div> </form></body></html>