今天和大家分享一个给Enum加备注的技巧,话不多说,先上一段代码: namespace TestReflector.Model.Entities { public class UserInfo { public int Id { get; set; } public string Name { get; set; } public UserStatusEnum UserStatus { get; set; } } public enum UserStatusEnum { /// <summary
1,任何为0的常量表达式都能隐式的转换成枚举Enum. 对于这一点,在程序中没少吃苦头.特别是对于函数重载的情况,往往让人一头雾水. 看看下面的代码(摘自MSDN),你能猜到输出吗? public enum E { Zero = , One = , } class A { public A(string s, object o) { System.Console.WriteLine("{0} => A(object)", s); } public A(string s, E e)
//: Playground - noun: a place where people can play import UIKit var str = "Hello, playground" enum Movement { case Left case Right case Top case Bottom } let aMovement = Movement.Left switch aMovement { case .Left: print("left") defa
本文记录一个基础的JNI例子及过程中遇到的问题解决. 1.定义一个JAVA类如下: package jnidemo01; public class JniHello { public native void displayHelloWorld(); static { System.loadLibrary("HelloDll"); } public static void main(String[] args) { new JniHello().displayHelloWorld();