C # study notes a

What is C #

C # is an object-oriented high-level programming language, operating within the framework of the .net

C # can be used to do

• It can be used to create a desktop application * .exe
• Asp.net web application development is also in C #

C # development environment to build

• Visual Studio 2013 installation, web application development framework relevant to the needs of the installation
• Create a Project: File-> New Project-> C # -> ConsoleApplication

HelloWorld written in C #

using System;
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello World");
            Console.ReadLine();  //防止命令行一闪而过
        }
    }
}