' The IF statement is the first thing i learned in programming.
' IF? is your questions to the application, so that you can
' decide what is going to happen next..

' if a counter is 10 then set it back to 0
' if you don't have any money left, you can't buy that dvd-player.
' if your character fall more than 3 units in a game, then he loses energy etc.


Public Class Form1
    Inherits System.Windows.Forms.Form

    Dim num As Integer
    Dim strReply As String

    Private Sub Form1_Load(ByVal sender As System.Object, _
    ByVal e As System.EventArgs) Handles MyBase.Load
        'Ask our question when the program loads
        Label1.Text = "How many cars do you have?"
    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, _
    ByVal e As System.EventArgs) Handles Button1.Click
        num = Int(TextBox1.Text) 'Input

        If (num > 0) Then
            strReply = "You have a car!"
        Else
            strReply = "You don't have a car!"
        End If

        If (num > 1) Then strReply = "Are you rich!"

        'display our comment
        Label1.Text = strReply
    End Sub
End Class


'sometimes you just need one if statement
'IF (?) Then do this

'IF (?) Then
'   do this
'End If


'sometimes you ned two or more if statements
'If (question1?) Then to this
'If (question2?) Then to that


'sometimes it is easier to use if else
'If(question1?) Then to this Else do that

'If(question1?) Then
'to this
'Else
'do that
'End If


'sometimes it is easier to use if   else if
'If(question1?) Then
'to this
'Else If
'do that
'End If


' I have tried to demonstrate different ways to use if tests
' It all depend on the "situation", and how you prefer to do your programming...