2.2.9.1 ArgumentException

ArgumentException is a derived class of SystemException as specified in [MS-NRTP], section 2.2.2.8. The library name of the class is mscorlib. There is one member other than those inherited from the SystemException class. This class has an additional constraint that the HRESULT MUST be hexadecimal value 0x80070057.

 Namespace System
 {
   Class ArgumentException:System.SystemException
   {
     String ParamName;
   }
 }

ParamName: The parameter name of the argument that caused this exception to be raised.