MBOTH

660

Modifier cannot be both modifier

You’ve declared two mutually exclusive modifiers for the same item. The following modifiers are mutually exclusive:

• SEALED and ABSTRACT on a class
• VIRTUAL and ABSTRACT on a method
• PRIVATE and VIRTUAL or ABSTRACT on a method
• PUBLIC, PROTECTED, and PRIVATE
• NEW and OVERRIDE on a class member
• LOCAL, STACK, or STATIC
• STATIC and VIRTUAL, ABSTRACT, or OVERRIDE
• STATIC and CONST
• CONST and READONLY
• VOLATILE and READONLY
• VOLATILE and CONST
• BYREF and BYVAL
• BYVAL or ^VAL and OUT or INOUT
• BYVAL or ^VAL and OPTIONAL
• IN, OUT, and INOUT
• REQUIRED and OPTIONAL