To develop C# applications we need to setup development environment. As we know C# applications runs on .Net framework.
要开发C#应用程序,我们需要设置开发环境。 众所周知,C#应用程序在.Net框架上运行。
Visual Studio Express (Visual Studio Express)
Our operating system is Windows 7. We will prefer IDE. IDE means Integrated Development Environment where all tools to write,compile,debug, create project can be found in the IDE.
我们的操作系统是Windows7。我们将首选IDE。 IDE表示集成开发环境,可以在IDE中找到所有用于编写,编译,调试,创建项目的工具。
Microsoft have all ready provides an IDE named Visual Studio. Visual Studio has paid and free versions. We will use free version named Community. 2015 is the latest version number.
Microsoft已经准备好提供一个名为Visual Studio的IDE。 Visual Studio有付费版本和免费版本。 我们将使用名为Community的免费版本。 最新版本号为2015。
You can download Free Visual Studio Express Setup Application from here.
您可以从此处下载免费的Visual Studio Express安装应用程序。

From above click Install. This may take some times according to internet connection and system performance.
从上方单击安装。 根据互联网连接和系统性能,这可能会花费一些时间。

安装了什么?(What is Installed?)
By simple installing Visual Studio we have installed .Net framework, Code Editor, Compiler, Debugger and simple tools.
通过简单地安装Visual Studio,我们已经安装了.Net框架,代码编辑器,编译器,调试器和简单的工具。
单核细胞增多症 (Mono)
Mono is IDE primarily developed for Linux operating systems. Mono is supported by Microsoft. Keep in mind that Mono do not completely support native Windows features of .Net.
Mono是主要为Linux操作系统开发的IDE。 Microsoft支持Mono。 请记住,Mono不完全支持.Net的本机Windows功能。
翻译自: https://www.poftut.com/visual-studio-express-installation/