public void Handle(IArgument arg, ArgumentConstraintAttribute attrib)
{
ArgumentConstraintHelper.XHandle <IntArg, MaxValueAttribute>(
arg,
attrib,
(arg2, attrib2) => arg2.MaxValue = attrib2.MaxValue);
}
public static void XHandle <TArg, TAttr>(
IArgument arg,
ArgumentConstraintAttribute attrib,
Action <TArg, TAttr> action)
where TArg : IArgument
where TAttr : ArgumentConstraintAttribute
{
if (arg == null)
{
throw new ArgumentNullException($"{nameof( arg )} must not be null", nameof(arg));
}
if (!(arg is TArg))
{
throw new ArgumentException($"{nameof( arg )} must be assignable to {nameof( TArg )}", nameof(arg));
}
if (attrib == null)
{
throw new ArgumentNullException($"{nameof( attrib )} must not be null", nameof(attrib));
}
if (!(attrib is TAttr))
{
throw new ArgumentException(
$"{nameof( attrib )} must ne assignable to {nameof( TAttr )}",
nameof(attrib));
}
if (action == null)
{
throw new ArgumentNullException($"{nameof( action )} must not be null", nameof(action));
}
action((TArg)arg, (TAttr)attrib);
}
