Note
Do not throw an exception from this method if validation fails. Instead, return
and provide an error message using the GetErrorMessage(CommandLineArgument, Object)
method.
public virtual bool IsValidPostParsing(
CommandLineArgument argument
)Public Overridable Function IsValidPostParsing (
argument As CommandLineArgument
) As Boolean
Dim instance As ArgumentValidationAttribute
Dim argument As CommandLineArgument
Dim returnValue As Boolean
returnValue = instance.IsValidPostParsing(argument)public:
virtual bool IsValidPostParsing(
CommandLineArgument^ argument
)Note
This method is called even if the argument was not specified on the command line. Check the CommandLineArgumentHasValue to see if a value was provided.
The default implementation always returns .