Here is a simple program that I wrote that will ask the user to give a string and then our program will check if the given string is a Palindrome or Not a Palindrome using VB.NET as my programming language and ASP.NET as my web development SDK framework. I hope you will find my work useful. Thank you.
I am currently accepting programming work kindly contact me in the following email address for further details. Thank you.
My email address are the following jakerpomperada@gmail.com and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Sample Program Output
Program Listing
Default.aspx
<%@ 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>Palindrome Checker in ASP.NET</title>
</head>
<style type="text/css">
p
{
font-family:Arial;
font-size:16px;
color:Blue;
font-weight:bold;
width: 672px;
}
body
{
font-family:Arial;
font-size:14px;
color:Blue;
font-weight:bold;
background-color:Lime;
}
</style>
<body>
<form id="form1" runat="server">
<br />
<p align="center">
Palindrome Checker in ASP.NET <br /><br/>
Created By Mr. Jake R. Pomperada, MAED-IT
</p>
<p align="center">
</p>
<p align="left">
Give a String
<asp:TextBox ID="TextBox1" runat="server" Width="193px"></asp:TextBox>
</p>
<asp:Button ID="Button1" runat="server" Text="Check" align="center"
ToolTip="Click here to check if the given string is a palindrome."/>
<asp:Button ID="Button2" runat="server" Text="Clear" align="center"
ToolTip="Click here to clear the textbox."/>
<br />
<br />
<br />
<br />
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
</form>
</body>
</html>
Default.aspx.vb
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 s1 As String
Dim s2 As String
Me.Label1.Visible = True
s1 = Me.TextBox1.Text.ToLower
s2 = StrReverse(s1)
If (s1 = s2) Then
Me.Label1.Text = "The given string " + s1.ToUpper() + " is a Palindrome."
Else
Me.Label1.Text = "The given string " + s1.ToUpper() + " is Not a Palindrome."
End If
End Sub
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Me.Label1.Visible = False
End Sub
Protected Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button2.Click
Me.Label1.Text = ""
Me.TextBox1.Text = ""
Me.TextBox1.Focus()
End Sub
End Class
