I have a desktop application for user registration. I need to put the data from the authorization window into an object of the DataUserRegOrAuth class.

Previously, I put the data from the authorization window into an object of the DataUserRegOrAuth class in this way:

dataUserAuthorization.Password = PasswordAuthorization.Password;

Now I want to use a binding. But my code doesn’t work.

Binding binding = new Binding();

binding.ElementName = DataUserRegOrAuth.dataUserAuthorization;
binding.Path = new PropertyPath(dataUserAuthorization.Login);
LoginAuthorization.SetBinding(System.Windows.Controls.TextBox.TextProperty, binding);

Here is a link to my project