切换时间周期EA会重新加载，导致对象被删除，需要重新创建对象，这个如何解决，谢谢！

[Bi Lao]

代码如下：

int deinit()

{  

   ObjectsDeleteAll();   

   return (0);

}

切换时间周期就会执行deinit的

[Jinsong Zhang]

取图表货币对，若货币对相同则略过代码

[enbo lu]

   switch(UninitializeReason())
   {
      case REASON_CHARTCLOSE:
      {

         Print("Chart closed.");break;
      }      
      case REASON_REMOVE:    
      {
         
         Print("Indicator removed from chart.");break;
      } 
      case REASON_RECOMPILE:
      {
         Print("Indicator recompiled.");break;
      }
         
      case REASON_CHARTCHANGE:
      {
         
         Print("symbol or timeframe changed on the chart.");break;
      }
      case REASON_PARAMETERS:
      { 
         
         Print("Inputs parameters was changed by user.");break; 
      }
      case REASON_ACCOUNT:
      {  
         Print("Other account activated.");break;  
      }
      case REASON_CLOSE:
      { 
           Print("Terminal has been closed.");break;
      }
   } 

那种情况要删除对象就在哪个case里写。