利用VB建立父子关系的Command对象，使用了DataEnvironment1.Dsr和DataReport1.Dsr文件对象，生成父子关系的Command对象窗口实例，简单的VB源码例子。-Using VB to establish paternity Command object using DataEnvironment1.Dsr and DataReport1.Dsr file object, Command object generated paternity window inst

VB6.0在DED中使用参数,使用了DataReport1.Dsr、DataEnvironment1.Dsr两个文件，打开编译生成的程序后-Using VB6.0 in DED parameters used DataReport1.Dsr, DataEnvironment1.Dsr two files, open the compiled program