AVEVA™ Plant SCADA

Array Functions

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VBA array functions are provided to allow you to declare, resize, initialize, populate, and erase arrays and their elements.

The array functions predefined in VBA are:

Dim	Allocates storage for, and declares the data type of, variables and arrays in a module.
Erase	Reinitializes the elements of a fixed array.
Lbound	Returns the smallest available subscript for the dimension of the indicated array.
Option Base	Declares the default lower bound for array subscripts.
ReDim	Used to size or resize a dynamic array that has already been declared using the Dim statement with empty parentheses.
Ubound	Returns the value of the largest usable subscript for the specified dimension of an array.