winforms - C# Form - Property Change -

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I have a form that has a property named car A class with many properties.

The Properties is being displayed on the current car on the basis of some user actions that are being displayed.

So I have to know whether the property has been allocated or set to zero.

I'm aware of INotifyPropertyChanged , but in my case I'm not sure that since this change I have changed my car properties < Code> car do not want to monitor the property.

Any idea how to accomplish this?

In advance thank you

If you have created a true asset in your class then You should be a great and setter, you can add the code directly to the form property in order to take action on the basis of "form": 

  Public partial category Form 1: form {public form 1 () {InitializeComponent (); } // define car square public class car {public string name = string. Empty; } // private car to keep the value of the current car private variable _car = null; // Property of public form which you can run code when either meets or set is called a public car car {get {return _car; } Set {_car = value; If (_car == faucet) MessageBox.Show (this, "code to run here to run the car", "car is set to empty"); Other messageboxes Show (this is "run the code here: the name of the car is:" "+ _car.Name +" '', 'the car is set to a value');}} private zeros some functions () {car MyCar = new car ICar = MyCar;}}

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