Array declaration : Array « Collections « VB.Net Tutorial






Option Strict On

Public Module Arrays
   Public Sub Main
      Dim arr As Array
      Dim int() As Integer = {12, 16, 20, 24, 28, 32}
      arr = CType(int, Array)

      Dim byFours() As Integer = {12, 24, 36, 48}
      Dim names() As String = {"K", "S", "S", "D", "N"}
      Dim miscData() As Object = {"this", 12d, 16ui, "a"c}
      Dim objArray() As Object

      miscData = names
      
      Dim myArray1a() As Integer ' Uninitialized array
      Dim myArray1b As Integer() ' Uninitialized array
      Dim myArray2(10) As Integer ' 1-dimensional array with 11 elements

      Dim Employees1( , ) As Object ' Uninitialized 2-D array
      Dim Employees(200, 2) As Object ' 2-D array with 201 and 3 elements

      Dim jagged1(9)() As String
      Dim jagged2()() As String = New String(9)() {}

      Dim myArray1arr As Array
      Dim myArray2a As Array = Array.CreateInstance(GetType(Integer), 10)
      Dim members() As Integer = {3, 10}
      Dim myArray3a As Array = Array.CreateInstance(GetType(Integer), members)
   End Sub
End Module








8.1.Array
8.1.1.Array declaration
8.1.2.Declaring and allocating an array
8.1.3.Initializing arrays
8.1.4.Display the contents of a single-dimension array
8.1.5.Assing array element value by using index
8.1.6.Computing sum of elements in array.
8.1.7.Initialize Array element during declaration
8.1.8.Array Resize
8.1.9.Insert element in the middle of an Array
8.1.10.One dimesional array performance
8.1.11.Two dimesional array performance
8.1.12.Array Clone
8.1.13.Array length: negative
8.1.14.Reorder the elements of an array in a random order
8.1.15.Swap elements in an array
8.1.16.Use For loop to initialize Integer array