using System; namespace Wpf.Home { public class SampleVm { private static int _idCount; public SampleVm() { Id = _idCount++; Tags = string.Empty; } public SampleVm(string title, Type content, string tags = "") { Id = _idCount++; Title = title; Content = content; Tags = tags; } public int Id { get; private set; } public string Title { get; set; } public Type Content { get; set; } public string Tags { get; set; } } }