Does the technology support bidirectional exchange of information and events 这些技术是否支持信息和事件的双向交换?
By the method of dde , established information ' s two - way alternate between the kingview and vb , realized the automation in coke oven pushing management , the automatic recording and saving of the parameters 摘要利用dde方式,在组态王与vb之间建立信息双向交换,实现对焦炉推焦管理的自动化和参数的自动记录与存储。