MVVM_ContactForm_WP_Model

gistfile1.txt

public class Category : INotifyPropertyChanged
{
    private string _title;

    public event PropertyChangedEventHandler PropertyChanged;

    public int Id { get; set; }

    public string Title
    {
        get
        {
            return this._title;
        }

        set
        {
            this._title = value;
            this.OnPropertyChanged();
        }
    }

    protected void OnPropertyChanged([CallerMemberName] string propertyName = null)
    {
        var eventHandler = this.PropertyChanged;
        if (eventHandler != null)
        {
            eventHandler(this, new PropertyChangedEventArgs(propertyName));
        }
    }
}