Question

How to use char array in VB.NET

Answer 1

Imports System
 
Public Module Program
    Public Sub Main(args() As string)
		Dim array() As Char = {"a", "b", "c", "d", "e"}
 
        Console.WriteLine("Length = " & array.Length)
         
        For Each ch In array
            Console.WriteLine(ch)
        Next
     End Sub
End Module
 
 
 
' run:
' 
' Length = 5
' a
' b
' c
' d
' e
'

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Answer 2

Imports System
 
Public Module Program
    Public Sub Main(args() As string)
		Dim array(4) As Char
             
        array(0) = "a"
        array(1) = "b"
        array(2) = "c"
        array(3) = "d"
		array(4) = "e"
 
        Console.WriteLine("Length = " & array.Length)
         
        For Each ch In array
            Console.WriteLine(ch)
        Next
     End Sub
End Module
 
 
 
' run:
' 
' Length = 5
' a
' b
' c
' d
' e
'

 

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Answer 3

Imports System
 
Public Module Program
    Public Sub Main(args() As string)
		Dim arr() As Char = New Char() {"a", "b", "c"}
 
        For Each ch In arr
            Console.WriteLine(ch)
        Next
     End Sub
End Module
 
 
 
' run:
' 
' a
' b
' c
'

 

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Answer 4

Imports System
 
Public Module Program
    Public Sub Main(args() As string)
		Dim arr(10) As Char
 
        For index As Integer = 0 To 10
            arr(index) = "*"
        Next
 
        For Each ch In arr
            Console.WriteLine(ch)
        Next
     End Sub
End Module
 
 
 
' run:
' 
' *
' *
' *
' *
' *
' *
' *
' *
' *
' *
' *
'

 

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