Thursday 18 July 2013
Asp.net Session With Example
Here i explain asp.net session using c#.
Session state is mainly used to transfer values from one page to other without storing/retrieving values from database.
In this tutorial two files one is first.aspx and other is second.aspx.
first.aspx
Add session statement inside button click ie,
Session state is mainly used to transfer values from one page to other without storing/retrieving values from database.
In this tutorial two files one is first.aspx and other is second.aspx.
first.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="first.aspx.cs" Inherits="dreamtheweb.first" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="TextBox1" runat="server">Fname</asp:TextBox>
<br /> <br /> <asp:TextBox ID="TextBox2" runat="server">lanme</asp:TextBox>
<br />
<br />
<asp:Button ID="Button1" runat="server" Text="Submit" OnClick="Button1_click" /> <br />
</div>
</form>
</body>
</html>
first.aspx.cs page <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="TextBox1" runat="server">Fname</asp:TextBox>
<br /> <br /> <asp:TextBox ID="TextBox2" runat="server">lanme</asp:TextBox>
<br />
<br />
<asp:Button ID="Button1" runat="server" Text="Submit" OnClick="Button1_click" /> <br />
</div>
</form>
</body>
</html>
Add session statement inside button click ie,
protected void Button1_click(object sender, EventArgs e)
{
Session["fname"] = TextBox1.Text;
Session["lname"] = TextBox2.Text;
Response.Redirect("second.aspx");
}
The second.aspx page {
Session["fname"] = TextBox1.Text;
Session["lname"] = TextBox2.Text;
Response.Redirect("second.aspx");
}
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="second.aspx.cs" Inherits="dreamtheweb.second" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
<br />
<asp:Label ID="Label2" runat="server" Text="Label"></asp:Label>
</div>
</form>
</body>
</html>
For accept session values insert the below code in pageload section ie <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
<br />
<asp:Label ID="Label2" runat="server" Text="Label"></asp:Label>
</div>
</form>
</body>
</html>
protected void Page_Load(object sender, EventArgs e)
{
Label1.Text = Session["fname"].ToString();
Label2.Text = Session["lname"].ToString();
}
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Label1.Text = Session["fname"].ToString();
Label2.Text = Session["lname"].ToString();
}
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