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Module variablesNdataypes
Sub Main()
Dim message As String
Console.Write("Enter message: ")
message = Console.ReadLine
Console.WriteLine()
Console.WriteLine("Your Message: {0}", message)
Console.ReadLine()
End Sub
End Module
Imports System.Text.RegularExpressions
Module regexProg
Sub Main()
Dim input As String = "Hello World "
Dim pattern As String = "\\s+"
Dim replacement As String = " "
Dim rgx As Regex = New Regex(pattern)
Dim result As String = rgx.Replace(input, replacement)
Console.WriteLine("Original String: {0}", input)
Console.WriteLine("Replacement String: {0}", result)
Console.ReadKey()
End Sub
End Module
'Module Decide
'Sub Main()
'Dim a As integer = 8
'If (a > 4) Then
'Console.WriteLine("a is greater 4")
'End if
'Console.WriteLine("a is : {0}", a)
'End Sub
'End Module
' interation for loop
'Module loops
'Sub Main()
'Dim a As Byte
'Dim b As integer
'' for loop execution
'For a = 10 To 20
' b = a*12
'Console.WriteLine("value of a: {0}", b)
' Next
' Console.ReadLine()
' End Sub
'End Module
' Accessing an array
Module
Module VBModule
Sub Main()
Dim name as String
Console.WriteLine("Hello, world!")
name = Console.ReadLine()
Console.WriteLine("Nice to meet you, " & name)
End Sub
End Module
Module VBModule
Dim a As Integer
Dim firstname() As String = {"james", "sam", "jack", "lee", "moriss", "fape", "king", "jane", "mac", "matthew"}
Dim lastname() As String = {"chong", "yan", "lei", "chen", "hole", "king", "kong", "willson", "don", "los"}
Sub Main()
For a = 0 To 9
Console.WriteLine(firstname(a) + "" + lastname(a))
Next
Console.ReadKey()
End Sub
End Module
Module VBModule
Sub Main()
Dim months()as string = {"January","February","March","April","May","June","July","August","September","October","November","December"}
array.reverse(months)
dim i as integer
for i = 0 to 11
Console.writeline (months(i))
next i
End Sub
End Module
Module VBModule
Sub Main()
Dim arquivo As New IO.StreamWriter("C:\NETLEX\out.txt", True)
arquivo.Write("Lorem ipsum")
''arquivo.write(vbCrlf & "dolor sit amet,")
arquivo.Close()
End Sub
End Module
Module VBModule
Sub Main()
Dim n= Console.ReadLine
While
If Integer.TryParse(Console.ReadLine,n) Then
isPrime()
getReverse()
If isPrime=True
Console.WriteLine(n & "is a prime number.")
ElseIf isPrime=False
Console.WriteLinw(n & "is not a prime number.")
Else
Console.WriteLine("ERROR: the input is not an integer")
Next
Private Function isPrime(By Val n as Integer) As Boolean
End Function
Private Function getReverse(ByVal n as Integer) As Integer
Dim r As Integer
r=Integer.Parse.StrReverse(n)
End Function
End Sub
End Module
Module VBModule
Sub Main()
dim AR() As String
redim Preserve AR(100)
dim cnt As Integer = 1
dim ind As Integer = 1
While cnt < 100
cnt = cnt + 2
AR(ind) = cnt
ind = ind + 1
End While
Console.WriteLine(AR(5))
End Sub
End Module
