Display ASP.Net TextBox data in next page based on condition using C# and VB.Net

Hi indradeo,

Please refer below Sample.

HTML

Default

<table>
    <tr><td>Number:<asp:TextBox ID="txtNumber" runat="server"></asp:TextBox></td></tr>
    <tr><td><asp:Button ID="btnSave" Text="Send" runat="server" OnClick="Save"/></td></tr>
</table>
<asp:Label ID="lblMessege" runat="server"></asp:Label>

Home

<asp:Label ID="lblNumber" runat="server"></asp:Label>

Code

C#

Default

protected void Save(object sender, EventArgs e)
{
    int number = int.Parse(txtNumber.Text);
    if (number > 40000000 && number <=150000000)
    {
        lblMessage.Text = "Services";
        Response.Redirect("Home.aspx?Message=Services");
    }
    else if(number > 150000000)
    {
        lblMessage.Text = "Purches";
        Response.Redirect("Home.aspx?Message=Purches");
    }
}

Home

protected void Page_Load(object sender, EventArgs e)
{
    lblNumber.Text = Request.QueryString["Message"];
}

VB.Net

Default

Protected Sub Save(ByVal sender As Object, ByVal e As EventArgs)
    Dim number As Integer = Integer.Parse(txtNumber.Text)
    If number > 40000000 AndAlso number <= 150000000 Then
        lblMessage.Text = "Services"
        Response.Redirect("Home.aspx?Message=Services")
    ElseIf number > 150000000 Then
         lblMessage.Text = "Purches"
        Response.Redirect("Home.aspx?Message=Purches")
    End If
End Sub

Home

 Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
    lblNumber.Text = Request.QueryString("Message")
End Sub

Screenshort