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BPASmartClient.Helper/ThreadManage.cs

@@ -197,8 +197,13 @@ namespace BPASmartClient.Helper
         /// <returns></returns>
         public bool IsCanncel(string key)
         {
-            if(CancellationTokenSources.ContainsKey(guid + key)) return CancellationTokenSources[guid + key].IsCancellationRequested;
+            if (CancellationTokenSources.ContainsKey(guid + key)) return CancellationTokenSources[guid + key].IsCancellationRequested;
             return false;
         }
+
+        public bool IsContainsKey(string key)
+        {
+            return Threads.ContainsKey(guid + key);
+        }
     }
 }