(1、 Main functions
1. Add the build version number of project automatically
Modify the build version number specified in the. RC file directly every time you compile (add the build version number only when the source code of project changes)
2. Count the number of lines of source program, and display the number of lines of current source file in the title bar of VC
3. Open the current file directory and open the directory of the current source file in the resource manager
4. To open DOS window, sometimes some operations need to be carried out under DOS. At this time, you can use this function to quickly open the DOS interface. The initial path is the path of the current file)