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//订阅
GlobalStatic.marketChannel.dicMarketTransfer[_instrumentID].PushMarketInfoEvent
+= new PushMarketInfoEventHandler(dicMarketTransfer[_instrumentID].ReciveMarketInfo);
//取消
GlobalStatic.marketChannel.dicMarketTransfer[_InstrumentID].PushMarketInfoEvent -= dicMarketTransfer[_InstrumentID].ReciveMarketInfo;
看看右边的项,订阅多了new,这样2个对象就不是同一个了。订阅改成下面的试试。
GlobalStatic.marketChannel.dicMarketTransfer[_instrumentID].PushMarketInfoEvent
+= dicMarketTransfer[_instrumentID].ReciveMarketInfo;