Dim statement

Dim variablename[( subscripts )][As Type][,name][As Type]]

Allocates storage for and declares the data type of variables and arrays in a module.

The types currently supported are integer, long, single, double and string and variant.

Example

Sub Main
   Dim x As Long
   Dim y As Integer
   Dim z As single
   Dim a As double
   Dim s As String
   Dim v As Variant   ' This is the same as Dim x or Dim x As Any.
End Sub