CommandLineArgumentException Class

[SerializableAttribute]
public class CommandLineArgumentException : Exception

<SerializableAttribute>
Public Class CommandLineArgumentException
	Inherits Exception

Dim instance As CommandLineArgumentException

[SerializableAttribute]
public ref class CommandLineArgumentException : public Exception

Inheritance

Object    Exception    CommandLineArgumentException

This exception indicates that the command line passed to the Parse(String[], Int32) method was invalid for the arguments defined by the CommandLineParser instance.

The exception can indicate that too many positional arguments were supplied, a required argument was not supplied, an unknown argument name was supplied, no value was supplied for a named argument, an argument was supplied more than once and the AllowDuplicateArguments property is false, or one of the argument values could not be converted to the argument's type.

Reference