能计算测绘专业程序的七参数源码，在VB里添加进相应的控件，再添加代码即可，-The program can calculate the seven-parameter mapping major source in VB add the appropriate controls, and then add code to, thank you

VS2005CNET环境下七参数转换模型的实现,大地测量学科与程序源代码-Realization VS2005CNET environmental seven parameters into the model, geodetic disciplines and program source code