You can convert to an enum value from its underlying type by casting the underlying type (e.g. int) to the enum type. However, when you cast a value that doesn't have a corresponding enumerator in the type, you don't get any sort of error. In the exa…

When you declare an enum, by default each enumerated value is represented internally with an int. (System.Int32 - 4 bytes). You can convert between values of the underlying type and enum values using an explicit cast. Because an enum is represented b…

转载原地址:  http://www.cnblogs.com/wsdj-ITtech/archive/2012/09/01/2470274.html Sharepoint本身就是一个丰富的大容器,里面存储的所有信息我们可以称其为“内容(Content)”,为了便于管理这些Conent,按照人类的正常逻辑就必然想到的是对此进行“分类”.分类所涉及到的层面又必然包括: 1.分类的标准或特征描述{即:类型属性(或:与该类型项目相关联的属性)}. 2.对应类的关联动作(即:工作流,行为以及其他设置)  …

Sometimes, if we want to do convert between two enums, firstly, we may think about one way: var myGender = (MyGender)(int)TheirGender.TheirMale; Obviously, it's dangerous, if the int value of TheirMale in TheirGender doesn't match corresponding MyGen…

原文 关于C#你应该知道的2000件事 下面列出了迄今为止你应该了解的关于C#博客的2000件事的所有帖子. 帖子总数= 1,219 大会 #11 -检查IL使用程序Ildasm.exe d #179 - 什么是大会? #180 - CLR按需加载程序集 #485 - 项目参考和附属组件 #486 - 忽略不必要的项目引用 #705 - 应用程序和类库 #706 - 应用程序域启用应用程序隔离 基本 #1 - Main()签名的样子 #2 - 最小的C#程序 #3 - 谁设计了C#? #4 -…

转自:http://www.cnblogs.com/codingmylife/archive/2013/05/31/3110656.html   从C系语言过来用Python,好不容易适应了写代码不打花括号,突然有一天发现它居然木有枚举……于是stackoverflow了一把,发现神人的枚举(enum)实现到处都是,于是汉化总结过来. 如果是新版Python用户(Python 3.4 with PEP 435): 1 2 from enum import Enum Animal = Enum('…

Mojo C++ Bindings API This document is a subset of the Mojo documentation. Contents Overview Getting Started Interfaces Basic Usage InterfacePtr and InterfaceRequest Creating Interface Pipes Binding an Interface Request Receiving Responses Connection…

C++11的enum class & enum struct和enum C++标准文档--n2347(学习笔记) 链接:http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2347.pdf 旧版enum存在的问题 1 问题1向整形的隐式转换 2 问题2无法指定底层所使用的数据类型 3 问题3enum的作用域 4 不同编译器解决该问题的方法不统一 enum class 和 enum struct 1 enum class 和 enum…

转自:https://blog.csdn.net/sanoseiichirou/article/details/50180533 C++标准文档——n2347(学习笔记) 链接:http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2347.pdf 旧版enum存在的问题 1 问题1向整形的隐式转换 2 问题2无法指定底层所使用的数据类型 3 问题3enum的作用域 4 不同编译器解决该问题的方法不统一 enum class 和 enu…

Enum in Entity Framework: You can now have an Enum in Entity Framework 5.0 onwards. EF 5 should target .NET framework 4.5 in order to use Enum. Enum can be created for the following data types: Int16 Int32 Int64 Byte SByte You can create and use an E…