using System.ComponentModel;
using System.Threading;

public class BaseVM : INotifyPropertyChanged
{
	public BaseVM()
	{
		m_syncCtx = SynchronizationContext.Current;
	}

	// 触发属性变更事件
	protected void OnPropertyChanged(string strProperty)
	{
		if (PropertyChanged != null)
		{
			PropertyChangedEventArgs e = new PropertyChangedEventArgs(strProperty);
			PropertyChanged(this, e);
		}
	}

	// 实现INotifyPropertyChanged
	public event PropertyChangedEventHandler PropertyChanged;

	// 同步环境
	protected readonly SynchronizationContext m_syncCtx;
}