解决扫描时进度指示器不显示取消扫描的问题

modules/twainui/Manager.cpp

@@ -121,7 +121,7 @@ int Manager::showProgressUi(HWND parent, std::function<void (ui_result)> callbac
 #endif
 
     emit createProgressUi(ThreadId);
-/*
+
 #ifdef HG_CMP_MSC
     if (0 != ThreadId)
     {
@@ -133,7 +133,6 @@ int Manager::showProgressUi(HWND parent, std::function<void (ui_result)> callbac
         }
     }
 #endif
-*/
 
     return 0;
 }
@@ -481,14 +480,13 @@ void Manager::on_createProgressUi(unsigned int ThreadId)
     m_progressUi->setModal(true);
     m_progressUi->show();
 
-/*
+
 #ifdef HG_CMP_MSC
     if (0 != ThreadId)
     {
         ::PostThreadMessage(ThreadId, WM_QUIT, 0, 0);
     }
 #endif
-*/
 }
 
 void Manager::on_createMessageBoxUi(unsigned int ThreadId)