message result sync

System.Application.SteamTools.Client.Desktop/Services/IDesktopAppService.cs

@@ -1,5 +1,6 @@
 using System.Application.Models;
 using System.Collections.Generic;
+using System.Threading.Tasks;
 using System.Windows.Input;
 
 namespace System.Application.Services
@@ -14,7 +15,9 @@ namespace System.Application.Services
         /// <summary>
         /// 打开子窗口
         /// </summary>
-        void ShowChildWindow(object window);
+        Task ShowChildWindow(object window);
+
+        void ShowWindow(object window);
 
         /// <summary>
         /// 退出整个程序

System.Application.SteamTools.Client.Desktop/Services/IMessageWindowService.cs

@@ -30,6 +30,8 @@ namespace System.Application.Services
         /// <returns>一个 <see cref="MessageBoxResultCompat"/> 值，用于指定用户单击了哪个消息框按钮。</returns>
         Task<bool> ShowDialog(string messageBoxText, string caption, bool isCancelcBtn);
 
+        void CloseWindow(object window);
+
         Task Show(CustomWindow window, ViewModelBase? dataContext = null);
 
         public enum CustomWindow : byte