【摘要】 多文档界面程序在处理多份文档时因系统中只存在一份进程从而减少了系统开销,VB6.0中没有直接的属性、方法、事件可以让所有被双击的关联文档仅在其开发的多文档界面程序的第一个实例打开。详细介绍了通过动态数据交换技术解决上述问题的思路,并给出了具体程序代码及程序测试方法。更多还原

【Abstract】 It can reduce OS spending for there is only a piece of process in system when you use a MDI application to deal with many documents. There is no direct property, method, event to let your programme to have the function that open all correlated documents double-clicked in one instance in VB 6.0. This paper demonstrates how to solve this problem with DDE, lists detailed codes, and provides the way of validity check.更多还原