DataServices 现场调试OK

FATrace.WPLApp/ViewModels/DashboardViewModel.cs

@@ -118,31 +118,7 @@ namespace FATrace.WPLApp.ViewModels
         public DelegateCommand RefreshCommand { get; }
         public DelegateCommand ClearLogsCommand { get; }
         #endregion
-
-        private void StartLogTimer()
-        {
-            if (_logTimer != null) return;
-            _logTimer = new DispatcherTimer
-            {
-                Interval = TimeSpan.FromMilliseconds(500)
-            };
-            _logTimer.Tick += (s, e) =>
-            {
-                // 从 DataServices 的队列中取出消息并展示
-                int drain = 0;
-                while (_data.TryDequeueMessage(out var msg))
-                {
-                    if (!string.IsNullOrWhiteSpace(msg))
-                    {
-                        AppendLiveMessage(msg);
-                        drain++;
-                        if (drain >= 50) break; // 防止一次处理过多
-                    }
-                }
-            };
-            _logTimer.Start();
-        }
-
+          
         private void AppendLiveMessage(string message)
         {
             if (string.IsNullOrWhiteSpace(message)) return;