You can still give personal advice about VB. His design ideas and code style are not very good. The main reason is that this is a relatively advanced language. The high-level language here is mainly oriented to the specific operating system windows, and it is completely object-oriented, which is not conducive to the improvement of your computer technology.
Teaching plan for middle class 1
First, the class situation analysis:
In the hot summer, we ushered in a new semester. There are 35 children in my clas