Message

Overrides MfException.Message
Gets the error message and the parameter name, or only the error message if no parameter name is set.

OutputVar := MfArgumentException.Message

Remarks

A text string describing the details of the exception.

The value of this property takes one of two forms: Condition Value The paramName is null.

The message string passed to the constructor. paramName is not null and it has a length greater than zero. The message string appended with the name of the invalid parameter.
Property is read-only.