Microsoft.JScript.LateBinding.SetIndexedPropertyValueStatic C# (CSharp) Method

      public static void SetIndexedPropertyValueStatic(Object obj, Object[] arguments, Object value){
        if (obj == null)
          throw new JScriptException(JSError.ObjectExpected);

        ScriptObject scrob = obj as ScriptObject;
        if (scrob != null){
          scrob[arguments] = value;
          return;
        }

        Array arr = obj as Array;
        if (arr != null){
          if (arguments.Length != arr.Rank)
            throw new JScriptException(JSError.IncorrectNumberOfIndices);
          arr.SetValue(value, LateBinding.ToIndices(arguments));
          return;
        }

        TypeCode tcode = Convert.GetTypeCode(obj);
        if (Convert.NeedsWrapper(tcode)) return; //senseless assignment to implicit wrapper. Do nothing.
        IReflect ir = LateBinding.GetIRForObjectThatRequiresInvokeMember(obj, true, tcode); //Either called from IL, or on an type object
        if (ir != null){
          //Legacy behavior is to convert the last argument to a string and treat it as the name of the property being set
          String name = String.Empty;
          int n = arguments.Length;
          if (n > 0)
            name = Convert.ToString(arguments[n-1]);
          const BindingFlags flags =
            BindingFlags.Public|BindingFlags.Instance|BindingFlags.OptionalParamBinding|
            BindingFlags.SetProperty|BindingFlags.SetField;
          ir.InvokeMember(name, flags, JSBinder.ob, obj, new Object[]{value}, null, null, null);
          return;
        }

        MemberInfo[] defaultMembers = TypeReflector.GetTypeReflectorFor(obj.GetType()).GetDefaultMembers();
        if (defaultMembers != null && defaultMembers.Length > 0){
          PropertyInfo prop = JSBinder.SelectProperty(Runtime.TypeRefs, defaultMembers, arguments);
          if (prop != null){
            MethodInfo setter = JSProperty.GetSetMethod(prop, false);
            if (setter != null){
              arguments = LateBinding.LickArgumentsIntoShape(prop.GetIndexParameters(), arguments, JSBinder.ob, null);
              value = Convert.CoerceT(value, prop.PropertyType);
              int n = arguments.Length + 1;
              Object[] newargs = new Object[n];
              ArrayObject.Copy(arguments, 0, newargs, 0, n-1);
              newargs[n-1] = value;
              setter.Invoke(obj, newargs);
              return;
            }
          }
        }

        throw new JScriptException(JSError.OLENoPropOrMethod);
      }