C # beginner

At first glance, it seems a little complicated to see C #. Compared with the C language of the freshman year. This is mainly because the C # statement segment is relatively long, and I am a very slow typing person (I want to practice typing for a long time, it is just lazy ..), Therefore, the C language is not concise and clear. However, after in-depth study, we found that C # is actually more concise. It defines variables as simple as C, and the input and output are not as serious as C in the format, is a language suitable for compiling projects.

At the beginning, C # had a lot to do with C, so it was easy to learn (now I feel that most programming languages have a common place ). After learning it, I feel that there are still some differences, such ............... (628 words are omitted here). Well, C # really feels different from C. This feeling cannot be expressed in words. It seems that C # is more direct than C. Direct object-oriented makes it more suitable for practice.

In the course of learning, I was a little uncomfortable at the beginning. After all, the syntax structure is different from what I learned, but after I got used to it, I felt quite smooth. The main problems encountered later are debugging and error handling. This chapter is vague. Currently, I only learned to rely on breakpoint debugging and try... catch .. finally... (You have to forgive me, Yang Ge. I haven't read unit tests yet. You did not remember much of what you taught me last time, sorry ). Debugging and error handling are important and will be used in the future. Therefore, you must study it carefully in the future.

The following is my most confusing point: Object-oriented. Here I want to talk about this book. The case in this chapter is not good. I can understand it if I look at the text, I don't know how to use it! I have decided to find a specific article on the Internet for this chapter. If you still don't understand it, you can only seek help from senior students...

Finally, I like Visual Studio. It is very easy to use. I can't remember it in many ways. Well, it's good. Very convenient.

At the beginning, I thought very well about the student information management. When I entered the information, I calculated the average score and saved it to the TXT file, however, after writing the function, there is always "the index exceeds the limit of the array". I gave up this idea without finding the reason on the Internet. So now we have the primary version, which will be improved later, and then added some features.

These are the current ideas.