# C# master class
[C# Document](https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/)  

basic
1. [Hello world](https://pastebin.com/fWBxc6af)  
2. [Console color](https://pastebin.com/9S8rRjAK)
3. [data type and veriable](https://pastebin.com/BZvXQ2fs)
4. [code standard](https://www.dofactory.com/reference/csharp-coding-standards)
5. [convert string to int and double](https://pastebin.com/9dBAc6ta)
6. [C# cheat sheet](https://pastebin.com/EuHpixJz)
7. [Method](https://pastebin.com/13auakzr)
8. [User input](https://pastebin.com/ph83ZESd)
9. [try catch and exception](https://pastebin.com/p7hiz8J5)
10. [Operation](https://pastebin.com/7LG92L8S)
11. [Decision making](https://pastebin.com/Y4AkDezH)
12. [Loop](https://pastebin.com/aZZUVRqn)
13. [Class and Object](https://pastebin.com/Jyj95Lex)
14. [Array](https://pastebin.com/Aqba7xbk)