PROGRAM FOR LOGIN IN VB.NET

DEFAULT.ASPX FILE:

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

<!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="User Name:" Width="83px"></asp:Label>
        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox><br />
        <asp:Label ID="Label2" runat="server" Text="Password" Width="82px"></asp:Label>
        <asp:TextBox ID="TextBox2" runat="server" TextMode="Password"></asp:TextBox><br />
        <br />
        <asp:Button ID="Button1" runat="server" Text="Login" Width="96px" /></div>
    </form>
</body>

</html>

DEFAULT.ASPX.VB FILE:

Partial Class _Default
    Inherits System.Web.UI.Page

    Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim a As String = "scott"
        Dim b As String = "tiger"
        If TextBox1.Text = a And TextBox2.Text = b Then
            MsgBox("welcome ", MsgBoxStyle.OkOnly, "valid")
        Else
            MsgBox("Sorry invalid Username and Password", MsgBoxStyle.OkOnly, "Invalid")
        End If
    End Sub

End Class

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