Function CSPVariant::IsNull() Description: Checkes whether the value contained is null or not.
| Prototype: bool IsNull() const; Arguments: No arguments (void). Return value: If the datatype of the variant is null, it returns true. Otherwise, it returns false. See also: member functions SetNull(), IsEmpty()
CSPVariant | Basic classes | Class Categories | Online help home | Back
www.micronovae.com Copyright © 2002 - 2004 Micronovae Ltd