Syntax

IsObject(expression)

The expression argument can be any expression.

Remarks
IsObject returns True if expression is a variable of Object subtype or a user-defined object; otherwise, it returns False.

The following example uses the IsObject function to determine if an identifier represents an object variable:

Dim MyInt, MyCheck, MyObject
Set MyObject = Me
MyCheck = IsObject(MyObject) ' Returns True.
MyCheck = IsObject(MyInt) ' Returns False.

related to
IsArray    IsDate    IsEmpty    IsNull    IsNumeric    VarType