先看 if else 一段代码
using System;class Program
{ private static void Main()
{ int i = 0; if (i == 0) i = -1; else i = -2;
Console.WriteLine(i);
}
}
输出 -1
用IL DASM （"C:\Program Files (x86)\Microsoft SDKs\Windows\v10.0A\bin\NETFX 4.6.1 Tools\ildasm.exe"vs2015 up3，项目框架.NET Framework 4.5.2）打开
.method private hidebysig static void Main(
