Wednesday, May 27, 2009

Declaring Arrays in vb 6 : general format to declare a one dimensional array

We could use Public or Dim statement to declare an array just as the way we declare a single variable. The Public statement declares an array that can be used throughout an application while the Dim statement declare an array that could be used only in a local procedure.

The general format to declare a one dimensional array is as follow:

Dim arrayName(subs) as dataType

where subs indicates the last subscript in the array.

Example

Dim CusName(10) as String


will declare an array that consists of 10 elements if the statement Option Base 1 appear in the declaration area, starting from CusName(1) to CusName(10). Otherwise, there will be 11 elements in the array starting from CusName(0) through to CusName(10)

CusName(1) CusName(2) CusName(3) CusName(4) CusName(5) CusName(6) CusName(7) CusName(8) CusName(9) CusName(10)

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