public static bool TryInvokeObject(ScriptEngine engine, object target, BindingFlags invokeFlags, object[] args, object[] bindArgs, bool tryDynamic, out object result)
{
var hostTarget = target as HostTarget;
if (hostTarget != null)
{
if (hostTarget.TryInvoke(engine, invokeFlags, args, bindArgs, out result))
{
return(true);
}
if (hostTarget is HostType)
{
return(false);
}
target = hostTarget.InvokeTarget;
tryDynamic = tryDynamic && typeof(IDynamicMetaObjectProvider).IsAssignableFrom(hostTarget.Type);
}
if ((target != null) && invokeFlags.HasFlag(BindingFlags.InvokeMethod))
{
var scriptItem = target as ScriptItem;
if (scriptItem != null)
{
target = DelegateFactory.CreateFunc <object>(scriptItem.Engine, target, args.Length);
}
var del = target as Delegate;
if (del != null)
{
result = InvokeDelegate(engine, del, args);
return(true);
}
if (tryDynamic)
{
var dynamicMetaObjectProvider = target as IDynamicMetaObjectProvider;
if (dynamicMetaObjectProvider != null)
{
if (dynamicMetaObjectProvider.GetMetaObject(Expression.Constant(target)).TryInvoke(engine, args, out result))
{
return(true);
}
}
}
}
result = null;
return(false);
}
