This article elaborates on the differences between C language and C# language, and conducts an in-depth comparison from three aspects: difficulty, content and characteristics. As an ancient and low-level process-oriented language, C language is mainly used in fields such as embedded systems and is relatively difficult to learn; while C# is an object-oriented language under the .NET framework, which is easier to get started and has cross-platform capabilities. There are also significant differences between the two in program compilation methods, running environments, and application scenarios. The article also briefly introduces the connections between C, C++ and C#, explains the inheritance and development relationship between them, and helps readers better understand the similarities and differences of these three programming languages.
The difference between c and c# lies in many aspects such as programming paradigm, program running mode, platform dependency, etc. Which language to choose depends on the specific development needs and project characteristics. I hope this article can help readers better understand the C language and C# language and provide a reference for programming learning.