CorArray: IsNullOrEmpty

IsNullOrEmpty

Returns if the array variable is unitialized(null) or empty(no elements).

 Public Function IsNullOrEmpty(
	  ByRef Arr As Variant ) As Boolean

Parameters

Arr: [ByRef] Variant. The array to inspectd.

Return Values

Boolean - Returns True if the array is unitialized or has zero elements, False otherwise.

Exceptions

Exception Condition

ArgumentException Arr is not an array.

See Also

Project CorLib Overview

Class CorArray Overview