notifyIcon refresh

System.Application.SteamTools.Client.Desktop/Mvvm/CompositeDisposable.cs

@@ -8,7 +8,7 @@ namespace System.Application.Mvvm
     /// <summary>
     /// 提供用于一次处理多个IDisposable对象的功能
     /// </summary>
-    public class CompositeDisposable : IDisposable, ICollection<IDisposable>
+    public class CompositeDisposable : IDisposable, ICollection<IDisposable>, IEnumerable<IDisposable>, IEnumerable
     {
         readonly object _lockObject = new object();
         readonly List<IDisposable> _targetLists;

System.Application.SteamTools.Client.Desktop/Mvvm/IDisposableHolder.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace System.Application.Mvvm
+{
+	public interface IDisposableHolder : IDisposable
+	{
+		ICollection<IDisposable> CompositeDisposable { get; }
+	}
+}