Showing posts with label even numbers in asp.net. Show all posts
Showing posts with label even numbers in asp.net. Show all posts

Thursday, October 12, 2017

Odd and Even Number Checker in ASP.NET

Hi there first of all thank you very much for visiting my website. I am very happy that the visitors of my website is growing everyday even though I did not earn any money from this endeavor but I would like to share my passion about programming.

In this article I would like to share with you a sample program that I wrote in Visual Basic NET and ASP.NET I called this program odd and even number checker in ASP.NET. Programming in ASP.NET is very new to me because I am a PHP developer for a long period of time. I find it very easy to create a web application using my existing knowledge in Visual Basic.

What does the program will do is to ask the user to give a number and then our program will determine and check if the given number is odd or even number. The code is very simple and easy to understand. I am using Microsoft Visual Studio 2008 as my working environment in writing this code. I hope you will like my work.

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.

My telephone number at home here in Bacolod City, Negros Occidental is (034) 4335675.







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>Odd and Even Number Checker in ASP.NET</title>
</head>
<style type="text/css">

body 
{
font-family:Arial;
background-color:lightgreen;
font-size:larger;
font-weight:bolder;
}

.blue_me 
{
font-family:Arial;
font-size:medium;
font-weight:bolder;
color:blue;
}

</style>

<body>
    <form id="form1" runat="server">
    <div>
    
        <br />
        Odd and Even Number Checker in ASP.NET</div>
<p class="blue_me">
    Created By Mr. Jake R. Pomperada, MAED-IT</p>
        Enter a number &nbsp;&nbsp;
        <asp:TextBox ID="TextBox1" runat="server" Font-Names="Arial" Font-Size="Medium"></asp:TextBox>
    <br />
    <br />
    <asp:Label ID="Label1" runat="server"></asp:Label>
    <p>
        <asp:Button ID="Button1" runat="server" Font-Bold="True" Font-Size="Medium" 
            Text="Check" 
            
           
            ToolTip="Click here to determine if the given number is an odd or even." />
            &nbsp;&nbsp;&nbsp; 
        <asp:Button ID="Button2" runat="server" Font-Bold="True" Font-Size="Medium" 
            Text="Clear" 
            ToolTip="Click here to clear the textbox and label." />
    </p>
    <p>
        &nbsp;</p>
    </form>

</body>
</html>


Default.aspx.vb


Partial Class _Default
    Inherits System.Web.UI.Page

    Function IsOdd(ByVal iNum As Integer) As Boolean
        IsOdd = ((iNum \ 2) * 2 <> iNum)
    End Function

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

        If TextBox1.Text = "" Then
            MsgBox("Cannot be empty")
            TextBox1.Text = ""
            Label1.Text = ""
            TextBox1.Focus()
            Exit Sub
        End If

        If IsOdd(Val(TextBox1.Text)) = True Then
            Label1.Text = "The given number " & TextBox1.Text & " is an ODD number."
        Else
            Label1.Text = "The given number " & TextBox1.Text & " is an EVEN number."
        End If

    End Sub

    Protected Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button2.Click
        Label1.Text = ""
        TextBox1.Text = ""
        TextBox1.Focus()
    End Sub
End Class