public sealed override Expression Bind(object[] args, ReadOnlyCollection <ParameterExpression> parameters, LabelTarget returnLabel)
{
if (args.Length == 0)
{
throw new InvalidOperationException();
}
MetaObject[] mos;
if (args.Length != 1)
{
mos = new MetaObject[args.Length - 1];
for (int i = 1; i < args.Length; i++)
{
mos[i - 1] = MetaObject.ObjectToMetaObject(args[i], parameters[i]);
}
}
else
{
mos = MetaObject.EmptyMetaObjects;
}
MetaObject binding = Bind(
MetaObject.ObjectToMetaObject(args[0], parameters[0]),
mos
);
if (binding == null)
{
throw Error.BindingCannotBeNull();
}
return(GetMetaObjectRule(binding, returnLabel));
}