The article introduces the method that how to trigger the event of ActiveX Control used to acquire data, and how to transfer batch data in the event.
介绍数据采集控件的事件触发方法，以及在事件中如何传递批量数据。
The article introduces the method that how to trigger the event of ActiveX Control used to acquire data, and how to transfer batch data in the event.
介绍数据采集控件的事件触发方法，以及在事件中如何传递批量数据。
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