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Odd and Even Number Checker in Visual Basic NET

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Submitted on: 4/13/2016 1:42:36 PM
By: Jake R. Pomperada  
Level: Beginner
User Rating: Unrated
Compatibility: VB.NET
Views: 3140
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     Here is a simple program that I wrote using Microsoft Visual Studio 2012 and my language is Visual Basic NET to check if the given number of the user is an odd or even number using the operator MOD. I also include error detection if text field is empty and then the user click the ok button our program will display a message informing the user that the text field needs a value. Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com My mobile number here in the Philippines is 09173084360.

 
code:
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//**************************************
// Name: Odd and Even Number Checker in Visual Basic NET
// Description:Here is a simple program that I wrote using Microsoft Visual Studio 2012 and my language is Visual Basic NET to check if the given number of the user is an odd or even number using the operator MOD. I also include error detection if text field is empty and then the user click the ok button our program will display a message informing the user that the text field needs a value.
Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com
My mobile number here in the Philippines is 09173084360.
// By: Jake R. Pomperada
//**************************************

Public Class Form1
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
Label2.Visible = False
End Sub
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim myNumber As Long
myNumber = Val(TextBox1.Text)
Label2.Visible = False
If myNumber = 0 Then
MessageBox.Show("Sorry can't be empty.")
Label2.Visible = False
Label2.Text = ""
TextBox1.Focus()
ElseIf myNumber Mod 2 Then
Label2.Visible = True
Label2.Text = "You've entered an odd number."
Else
Label2.Visible = True
Label2.Text = "You've entered an even number."
End If
End Sub
Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
Label2.Visible = False
TextBox1.Text = ""
Label2.Text = ""
Label2.Text = ""
TextBox1.Focus()
End Sub
End Class


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