How to pass variable from one page to another in asp.net

Hi Andrew,

Here is your desired code and run the attachments.

FirstForm.aspx code

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="FirstForm.aspx.vb" Inherits="FirstForm" %>

DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<title>Untitled Pagetitle>

head>

<body>

<div>

<asp:Label ID="Label1" runat="server" Font-Bold="True" Text="First Name"

Width="160px">asp:Label>

<asp:TextBox ID="TextBox1" runat="server" Width="200px">asp:TextBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"

ControlToValidate="TextBox1" ErrorMessage="Name Required">asp:RequiredFieldValidator>

<br />

<asp:Label ID="Label2" runat="server" Font-Bold="True" Text="Email"

Width="160px">asp:Label>

<asp:TextBox ID="TextBox2" runat="server" Width="200px">asp:TextBox>

<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server"

ControlToValidate="TextBox2" ErrorMessage="Invalid Email"

ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*">asp:RegularExpressionValidator>

<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"

ControlToValidate="TextBox2" ErrorMessage="Email Required">asp:RequiredFieldValidator>

<br />

<asp:Label ID="Label3" runat="server" Font-Bold="True" Text="Mobile No"

Width="160px">asp:Label>

<asp:TextBox ID="TextBox3" runat="server" Width="200px">asp:TextBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server"

ControlToValidate="TextBox3" ErrorMessage="Mobile No. Required">asp:RequiredFieldValidator>

<br />

<asp:Label ID="Label4" runat="server" Font-Bold="True" Text="Country"

Width="160px">asp:Label>

<asp:DropDownList ID="DropDownList1" runat="server">

<asp:ListItem>Indiaasp:ListItem>

<asp:ListItem>usaasp:ListItem>

<asp:ListItem>ukasp:ListItem>

<asp:ListItem>Nepalasp:ListItem>

<asp:ListItem>Srilankaasp:ListItem>

<asp:ListItem>Australiaasp:ListItem>

<asp:ListItem>Germanyasp:ListItem>

asp:DropDownList>

<asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server"

ControlToValidate="DropDownList1" ErrorMessage="Country Required">asp:RequiredFieldValidator>

div>

<asp:Button ID="Button1" runat="server" Font-Bold="True"

onclick="Button1_Click" Text="Pass variables to second form" />

form>

body>

html>

FirstForm.aspx.vb code

Partial Class FirstForm

Inherits System.Web.UI.Page

Dim url As String

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click

url = "SecondForm.aspx?name=" & TextBox1.Text & "&email=" & TextBox2.Text & "&mobileno=" & TextBox3.Text & " &country=" & DropDownList1.SelectedItem.Text

Response.Redirect(url)

End Sub

End Class

SecondForm.aspx code

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="SecondForm.aspx.vb" Inherits="SecondForm" %>

DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<title>Untitled Pagetitle>

head>

<body>

<div>

<asp:Label ID="Label1" runat="server" Font-Bold="True" Text=" Email:*"

Width="160px">asp:Label>

<asp:TextBox ID="TextBox1" runat="server" Width="200px">asp:TextBox>

<br />

<asp:Label ID="Label4" runat="server" Font-Bold="True" Text="First Name:*"

Width="160px">asp:Label>

<asp:TextBox ID="TextBox4" runat="server" Width="200px">asp:TextBox>

<br />

<asp:Label ID="Label6" runat="server" Font-Bold="True" Text="Mobile Number: *"

Width="160px">asp:Label>

<asp:TextBox ID="TextBox6" runat="server" Width="200px">asp:TextBox>

<br />

<asp:Label ID="Label7" runat="server" Font-Bold="True"

Text="You have selected: *" Width="160px">asp:Label>

<asp:DropDownList ID="DropDownList1" runat="server">

asp:DropDownList>

<br />

div>

<br />

form>

body>

html>

SecondForm.aspx.vb code

Partial Class SecondForm

Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

TextBox4.Text = Request.QueryString("name")

TextBox1.Text = Request.QueryString("email")

TextBox6.Text = Request.QueryString("mobileno")

DropDownList1.Items.Add(Request.QueryString("country"))

End Sub

End Class

Thanks

If this post helps you mark it as answer

1 Reply

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Satyapriya Nayak15y ago
Accepted answer

Hi Andrew,

Here is your desired code and run the attachments.

FirstForm.aspx code

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="FirstForm.aspx.vb" Inherits="FirstForm" %>

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 Pagetitle>

head>

<body>

    <form id="form1" runat="server">

    <div>

        <asp:Label ID="Label1" runat="server" Font-Bold="True" Text="First Name"

            Width="160px">asp:Label>

        <asp:TextBox ID="TextBox1" runat="server" Width="200px">asp:TextBox>

        <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"

            ControlToValidate="TextBox1" ErrorMessage="Name Required">asp:RequiredFieldValidator>

        <br />

        <asp:Label ID="Label2" runat="server" Font-Bold="True" Text="Email"

            Width="160px">asp:Label>

        <asp:TextBox ID="TextBox2" runat="server" Width="200px">asp:TextBox>

        <asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server"

            ControlToValidate="TextBox2" ErrorMessage="Invalid Email"

            ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*">asp:RegularExpressionValidator>

        <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"

            ControlToValidate="TextBox2" ErrorMessage="Email Required">asp:RequiredFieldValidator>

        <br />

        <asp:Label ID="Label3" runat="server" Font-Bold="True" Text="Mobile No"

            Width="160px">asp:Label>

        <asp:TextBox ID="TextBox3" runat="server" Width="200px">asp:TextBox>

        <asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server"

            ControlToValidate="TextBox3" ErrorMessage="Mobile No. Required">asp:RequiredFieldValidator>

        <br />

        <asp:Label ID="Label4" runat="server" Font-Bold="True" Text="Country"

            Width="160px">asp:Label>

        <asp:DropDownList ID="DropDownList1" runat="server">

            <asp:ListItem>Indiaasp:ListItem>

            <asp:ListItem>usaasp:ListItem>

            <asp:ListItem>ukasp:ListItem>

            <asp:ListItem>Nepalasp:ListItem>

            <asp:ListItem>Srilankaasp:ListItem>

            <asp:ListItem>Australiaasp:ListItem>

            <asp:ListItem>Germanyasp:ListItem>

        asp:DropDownList>

        <asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server"

            ControlToValidate="DropDownList1" ErrorMessage="Country Required">asp:RequiredFieldValidator>

    div>

    <asp:Button ID="Button1" runat="server" Font-Bold="True"

        onclick="Button1_Click" Text="Pass variables to second form" />

    form>



body>

html>

FirstForm.aspx.vb code

Partial Class FirstForm

    Inherits System.Web.UI.Page

    Dim url As String

    Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click

        url = "SecondForm.aspx?name=" & TextBox1.Text & "&email=" & TextBox2.Text & "&mobileno=" & TextBox3.Text & " &country=" & DropDownList1.SelectedItem.Text

        Response.Redirect(url)

    End Sub

End Class

SecondForm.aspx code

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="SecondForm.aspx.vb" Inherits="SecondForm" %>

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 Pagetitle>

head>

<body>

    <form id="form1" runat="server">

    <div>

        <asp:Label ID="Label1" runat="server" Font-Bold="True" Text=" Email:*"

            Width="160px">asp:Label>

        <asp:TextBox ID="TextBox1" runat="server" Width="200px">asp:TextBox>

        <br />



        <asp:Label ID="Label4" runat="server" Font-Bold="True" Text="First Name:*"

            Width="160px">asp:Label>

        <asp:TextBox ID="TextBox4" runat="server" Width="200px">asp:TextBox>

        <br />



        <asp:Label ID="Label6" runat="server" Font-Bold="True" Text="Mobile Number: *"

            Width="160px">asp:Label>

        <asp:TextBox ID="TextBox6" runat="server" Width="200px">asp:TextBox>

        <br />

        <asp:Label ID="Label7" runat="server" Font-Bold="True"

            Text="You have selected: *" Width="160px">asp:Label>

        <asp:DropDownList ID="DropDownList1" runat="server">

        asp:DropDownList>

        <br />

    div>

    <br />

    form>

    body>

html>

SecondForm.aspx.vb code

Partial Class SecondForm

    Inherits System.Web.UI.Page

    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

        TextBox4.Text = Request.QueryString("name")

        TextBox1.Text = Request.QueryString("email")

        TextBox6.Text = Request.QueryString("mobileno")

        DropDownList1.Items.Add(Request.QueryString("country"))

    End Sub

End Class

Thanks

If this post helps you mark it as answer