static DynamicObservableObjectMetaObject() { var bindingFlags = BindingFlags.Instance | BindingFlags.Public; _getValueMethodInfo = typeof(DynamicObservableObject).GetMethodEx("GetValue", bindingFlags).MakeGenericMethod(new[] { typeof(object) }); _setValueMethodInfo = typeof(DynamicObservableObject).GetMethodEx("SetValue", bindingFlags); }