. NET Framework

Common. Net Framework Classes

The classes in the. NET Framework are the richest and most valuable content in. NET, and the classes in the. NET Framework are independent of the presentation, that is, whether in the console, These classes can be called in WinForm or in ASP, such as converting a string to an integer using the Convert.ToInt32 () method, so do not assume that you are "writing a DOS program" because you are writing these classes in a console program.

The. NET Framework is very large, with tens of thousands of classes, no need to master these tens of thousands of classes, at this stage of the common. NET Framework classes mastered, will be very helpful in the subsequent stages of learning. These classes include the common methods of the string class, the StringBuilder class, the Io Class (FileStream, File, Path), the XML Operation class, the collection Class (ArrayList, list<t>, Dictionary<k, v>) and so on.

. NET Framework