Now, uber-properties are amazing and we'll in all probability want to use them a whole lot, so it makes sense to only create a foundation class that does this for all subclasses. I do think you know what the base class will be named. So your DataContext for "video_length_textbox" is https://aipljoydistrictgurgaon.health.blog/2025/07/10/jms-floors-manesar-nature-inspired-low-rise-homes-in-gurgaon/