private void init(ConstructorInfo constructor)
{
if (constructor == null)
{
throw new ArgumentException("Argument: constructor is null");
}
if (!constructor.IsPublic)
{
var types = ReflectionHelper.ConvertToType(constructor.GetParameters());
Constructor = arguments => constructor.Invoke(ReflectionHelper.GetArgumentByType(arguments, types));
return;
}
DynamicMethod method = new DynamicMethod(ReflectionHelper.GetMemberSignName(constructor), ReflectionHelper.ObjectType, new Type[] { ReflectionHelper.ObjArrayType });
var il = method.GetILGenerator();
var args = constructor.GetParameters();
if (args != null)
{
for (byte i = 0; i < args.Length; i++)
{
ReflectionHelper.ILLdarg(il, 0);
ReflectionHelper.ILLdelem(il, i, ReflectionHelper.ObjectType);
ReflectionHelper.ILCastclass(il, ReflectionHelper.ObjectType, args[i].ParameterType);
}
}
il.Emit(OpCodes.Newobj, constructor);
ReflectionHelper.ILCastclass(il, constructor.DeclaringType, ReflectionHelper.ObjectType);
il.Emit(OpCodes.Ret);
Constructor = (Func <object[], object>)method.CreateDelegate(typeof(Func <object[], object>));
}
public object Invoke(params object[] args)
{
var types = ReflectionHelper.ConvertToType(Constructor.GetParameters());
return(Constructor.Invoke(ReflectionHelper.GetArgumentByType(args, types)));
}
public object Invoke(object Target, params object[] args)
{
var types = ReflectionHelper.ConvertToType(Method.GetParameters());
return(Method.Invoke(Target, ReflectionHelper.GetArgumentByType(args, types)));
}
