예제 #1
0
        public void Undo()
        {
            Type         elementType = ElementActedOn.GetType();
            PropertyInfo property    = elementType.GetProperty(PropertyActedOn);

            property.SetValue(ElementActedOn, PreviousState, null);
        }
    public void Undo()
    {
        if (ElementActedOn == null)
        {
            return;
        }

        Type         elementType  = ElementActedOn.GetType();
        PropertyInfo?propertyInfo = elementType.GetProperty(PropertyActedOn);

        if (propertyInfo == null)
        {
            return;
        }

        propertyInfo.SetValue(ElementActedOn, PreviousState, null);
    }