Showing posts with label school. Show all posts
Showing posts with label school. Show all posts

Saturday, June 23, 2012

Make Your Computer Beep With Visual Basic 2008

 Design
Testing Project

You will need the following:
* 1 Button (Button Has a Hover effect that changes "Click Me!!" to ": D " when hover mouse)


Program Codes :

Imports System.IO
Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Console.Beep()
    End Sub

    Private Sub Button1_MouseHover(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.MouseHover
        Button1.Text = ":D"
    End Sub

    Private Sub Button1_MouseLeave(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.MouseLeave
        Button1.Text = "Click Me!!"
    End Sub
End Class

Thursday, June 21, 2012

Simple StopWatch Using Visual Basic 2008

 Design
Testing Project

You will need the following:
* 3 Button
* 1 Label
* 1 Timer (Interval set @ 1000)



Program Codes :
Public Class Form1

    Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
        Label1.Text = Val(Label1.Text) + "01"
    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Timer1.Enabled = True
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Timer1.Enabled = False
    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        Label1.Text = "0"
    End Sub
End Class

Get Your Computer Information Using Visual Basic 2008

 Design
Testing Project

You will need the following:
* 5 Textbox
* 6 Labels



Program Codes :
Imports System.IO
Public Class Form1

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        TextBox1.Text = Environment.SystemDirectory.ToString
        TextBox2.Text = Environment.OSVersion.ToString
        TextBox3.Text = Environment.UserName.ToString
        TextBox4.Text = Mid((Environment.TickCount / 3600000), 1, 5) & " :Hours"
        TextBox5.Text = Environment.MachineName.ToString
    End Sub

    Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged

    End Sub
End Class

Wednesday, June 20, 2012

Making A Simple NotePad On Visual Basic 2008

 Design
 Menu File Options
 Menu Edit Option
 Menu Help Option

You will need the following:
* 1 Richtextbox
* 1 DropdownMenuStrip with the following;
File (New, Save, Exit)   Edit(Font, Color)  Help(Help)


Program Codes :
 

Making a calculator on Visual Basic

Design without codes
Design after adding codes
Final design
 You will need the following:
* 17 Buttons
* 3 Textbox

Button Layout:
Button1 = 1          Button10 = 0
Button2 = 2          Button11 = +

Button3 = 3          Button12 = -
Button4 = 4          Button13 = x
Button5 = 5          Button14 = /
Button6 = 6          Button15 = Clear
Button7 = 7          Button16 = "="
Button8 = 8          Button17 = --->
Button9 = 9 



The following is the codes for this program