IsObject Function
Returns a Boolean value indicating whether an expression references a valid Automation object.
IsObject(
expression
)
Remarks
The expression argument can be any expression.
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.