declare array vb code example

Example: vb arrays

' Declare a single-dimension array of 5 numbers.
Dim numbers(4) As Integer

' Declare a single-dimension array and set its 4 values.
Dim numbers = New Integer() {1, 2, 4, 8}

' Change the size of an existing array to 16 elements and retain the current values.
ReDim Preserve numbers(15)

' Redefine the size of an existing array and reset the values.
ReDim numbers(15)

' Declare a 6 x 6 multidimensional array.
Dim matrix(5, 5) As Double

' Declare a 4 x 3 multidimensional array and set array element values.
Dim matrix = New Integer(3, 2) {{1, 2, 3}, {2, 3, 4}, {3, 4, 5}, {4, 5, 6}}

' Declare a jagged array
Dim sales()() As Double = New Double(11)() {}