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[vb/en] remove unnecessary lines. Improve conditions (8 and 9) subs.

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ioab 2015-11-04 00:49:44 +03:00
parent d92db6ea39
commit 4552c56f03
1 changed files with 8 additions and 10 deletions
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18
visualbasic.html.markdown
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@ -222,7 +222,7 @@ Module Module1
'Eight
Private Sub ConditionalStatement()
Console.Title = "Conditional Statements | Learn X in Y Minutes"
Dim userName As String = Console.ReadLine
Dim userName As String
Console.WriteLine("Hello, What is your name? ") 'Ask the user their name.
userName = Console.ReadLine() 'Stores the users name.
If userName = "Adam" Then
@ -244,30 +244,28 @@ Module Module1
'When this is the case, more than one if statement would be required.
'An if statement is great for vending machines. Where the user enters a code.
'A1, A2, A3, etc to select an item.
'All choices can be combined into a single if statement.
'All choices can be combined into a single if block.
Dim selection As String = Console.ReadLine 'Value for selection
Dim selection As String 'Declare a variable for selection
Console.WriteLine("Please select a product form our lovely vending machine.")
Console.WriteLine("A1. for 7Up")
Console.WriteLine("A2. for Fanta")
Console.WriteLine("A3. for Dr. Pepper")
Console.WriteLine("A4. for Diet Coke")
Console.ReadLine()
selection = Console.ReadLine() 'Store a selection from the user
If selection = "A1" Then
Console.WriteLine("7up")
Console.ReadLine()
ElseIf selection = "A2" Then
Console.WriteLine("fanta")
Console.ReadLine()
ElseIf selection = "A3" Then
Console.WriteLine("dr. pepper")
Console.ReadLine()
ElseIf selection = "A4" Then
Console.WriteLine("diet coke")
Console.ReadLine()
Else
Console.WriteLine("Please select a product")
Console.ReadLine()
Console.WriteLine("Sorry, I don't have any " + selection)
End If
Console.ReadLine()
End Sub