MvvmScaffoldFrame48/MvvmScaffoldFrame48.VIEWMODEL/BaseViewModel.cs

// ViewModel数据同步基类
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MvvmScaffoldFrame48.ViewModel
{
    /// <summary>
    /// 视图逻辑基类
    /// </summary>
    public class BaseViewModel : INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;

        protected virtual void OnPropertyChanged(string propertyName)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }
    }
}