《CLR Via C#》使用CSC.exe進行單文件的編譯

1、新建一個Program.cs文件，并寫入代碼

在目錄E:\LiuSen\VS\test下，新建一個Program.cs文件，輸入以下代碼

using System;

namespace MyConsoleApp
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello world!");
            Console.ReadKey();
        }
    }
}

2、用CSC.exe對Program.cs進行編譯

打開Developer Command Prompt for VS2013，并轉到目錄E:\LiuSen\VS\test下，并使用如下命令進行編譯：

csc.exe /out:Program.exe /t:exe /r:MSCorLib.dll Program.cs

3、運行Program.exe文件

程序運行界面：

4、知識總結

4.1、/r:MSCorLib.dll可以省略掉

MSCorLib.dll is a special file in that it contains all the core types: Byte, Char, String, Int32, and many more. In fact, these types are so frequently used that the C# compiler automatically references the MSCorLib.dll assembly. In other words, the following command line (with the /r switch omitted) gives the same results as the line shown earlier.【MSCorLib.dll是一個經常被引用的類庫，，因此/r MSCorLib.dll參數可以省略】

csc.exe /out:Program.exe /t:exe Program.cs

4.2、/out: Program.exe 和 /t:exe 也可以省略掉

Furthermore, because the /out:Program.exe and the /t:exe command-line switches also match what the C# compiler would choose as defaults, the following command line gives the same results too.

csc.exe Program.cs

4.3、如果不想讓MSCorLib.exe參與編譯，可以使用/nostdlib

If, for some reason, you really don't want the C# compiler to reference the MSCorLib.dll assembly, you can use the /nostdlib switch. Microsoft uses this switch when building the MSCorLib.dll assembly itself. For example, the following command line will generate an error when CSC.exe attempts to compile the Program.cs file because the System.Console type is defined in MSCorLib.dll.【如果不想讓c# compiler引用MSCore.dll文件，可以加上 /nostdlib參數】

4.4、Windows支持的三種Application類型

Windows supports three types of applications. To build a console user interface (CUI) application, specify the /t:exe switch; to build a graphical user interface (GUI) application, specify the /t:winexe switch; and to build a Windows Store app, specify the /t:appcontainerexe switch.【在這里，主要注意/t參數的三種類型】