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各类语言操作XML的特点(一)

我们先定义一个评判的例子: 改变一个TextNode的值 添加/删除一个Node Node的迁移/copy 根据DOM的部分内容,决定其他内容的值。 对于其他:xmlns/DTD xtls基本上就是“那个年代”的事情,功能感觉超级弱。 JAVA原生支持XML操作有点烂, 操作非常复杂。 PHP的支持好一点 VB的linq访问有亮点 jquery/CSS的select-> ...
daiqing2009 评论(0) 有1108人浏览 2011-06-16 10:36

WCF深入学习_并发管理(六)

一.实例说明(6.Instance mode = Single and Concurrency = Multiple)实例模式'Single'与并发'Multiple'。 In this combination one WCF service instance is created for serve all WCF clients. All request are served using mu ...
wapysun 评论(0) 有668人浏览 2011-04-13 16:27

WCF深入学习_并发管理(五)

一.实例说明(5.Instance mode = Single and Concurrency = Single)实例模式'Single'与并发'Single'。In this combination only one instance of WCF service instance is created which serves all requests which are sent from a ...
wapysun 评论(0) 有899人浏览 2011-04-13 13:51

WCF深入学习_并发管理(四)

一.实例说明(4.Instance mode =PerSession and Concurrency =Multiple)实例模式'PerSession'与并发'Multiple'。 In this combination one WCF instance is created for every WCF client session and every method call is run ...
wapysun 评论(0) 有819人浏览 2011-04-07 15:58

WCF深入学习_并发管理(三)

一.实例说明(3.Instance mode =PerSession and Concurrency = Single实例模式'PerSession'与并发'Single'。 In this combination one WCF service instance is created for every WCF client session because the WCF instance ...
wapysun 评论(0) 有908人浏览 2011-04-07 14:40

WCF深入学习_并发管理(二)

一.实例说明(2.Instance mode = per Call and Concurrency = Multiple)实例模式'PerCall'与并发'Multiple'。In this combination multiple instances are created for every call but multiple threads serve every method call to ...
wapysun 评论(0) 有830人浏览 2011-04-02 15:37

WCF深入学习_并发管理(一)

一.总体结构有9并发性和实例相结合的方法如下面的表中所示。 二.实例说明(1.Instance mode = Per Call and Concurrency = Single)实例模式'PerCall'与并发'Single'是WCF中是默认设置。With per call new WCF instances are created for every method calls made to t ...
wapysun 评论(0) 有999人浏览 2011-04-01 16:24

《WCF按部就班学习系列8_WCF并发管理概述》(下)

【7】ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Multiple,InstanceContextMode = InstanceContextMode.PerCall) --Multiple并发与PerCall实例模型1.图8-16单调模型和多线程模型描述 2.对于Multiple并发模型,应当是多线程的并发访问模式,但对于PerCall ...
wapysun 评论(0) 有1066人浏览 2011-03-02 14:54

《WCF按部就班学习系列8_WCF并发管理概述》(上)

《WCF按部就班学习系列8_WCF并发管理概述》,本文的主要结构为:1)WCF并发管理的概述2)WCF服务并发模式、WCF实例模型和并发模型关系、限流概述3)实现代 ...
wapysun 评论(0) 有1099人浏览 2011-03-01 16:46

C#反射实例

1 创建用于反射使用的DLL 新建一个C#类库项目,拷贝源代码如下,编译生成DLL(假如DLL的文件名是Webtest.dll) using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace Webtest { public class Ref ...
wapysun 评论(0) 有756人浏览 2011-02-24 15:06

《WCF按部就班学习系列6_WCF错误概述》

本文的主要结构为:1)WCF错误的概述2)WCF错误契约、错误处理、调试错误、 错误处理扩展、Logbook服务概述3)实现代码分析及运行结果4)源码下载5)下一篇计 ...
wapysun 评论(0) 有957人浏览 2011-02-17 13:43

《WCF按部就班学习系列5_WCF操作概述》

《WCF按部就班学习系列5_WCF操作概述》,本文的主要结构为:1)WCF操作的概述2)WCF请求-应答操作,单向操作,回调操作三种方式概述3)实现代码分析及运行结果4)源码下载5)下一篇计划6)参考说明 (1)WCF操作的概述(what)1.1WCF支持这种经典的调用模式,同时还提供了对其他操作类型的内建支持,包括:对即发即弃( Fire-and-Forget)操作的单向调用;允许服务将调用返回 ...
wapysun 评论(0) 有928人浏览 2011-02-15 09:22

万般皆LINQ

微软在.NET 3.5中推出了LINQ,现在各种LINQ Provider满天飞,刚才在老外站点上看到了一份LINQ Provider列表,近30多个: LINQ to Amazon LINQ to Active Directory LINQ to Bindable Sources (SyncLINQ) LINQ over C# project LINQ ...
wapysun 评论(0) 有986人浏览 2010-12-30 08:38

Unable to create a constant value of type 'Closure type'.异常

使用Linq to Entities的时候发生如下异常: Unable to create a constant value of type 'Closure type'. Only primitive types ('such as Int32, String, and Guid') are supported in this context. 代码是这样的: ctx. ...
wapysun 评论(0) 有1008人浏览 2010-12-28 16:05

创建高性能的WCF服务

I had a WCF service where I wanted to be able to support over a hundred concurrent users, and while most of the service methods had small payloads which returned quickly, the startup sequence neede ...
wapysun 评论(0) 有791人浏览 2010-12-15 17:10

New Features of WCF 4.0: Part V

Previous Articles New Features of WCF 4.0 : Part I New Features of WCF 4.0 : Part IINew Features of WCF 4.0 : Part III New Features of WCF 4.0 : Part IV Introduction Microsoft.NET ...
wapysun 评论(0) 有762人浏览 2010-12-03 14:12

New Features of WCF 4.0: Part IV

Previous Articles New Features of WCF 4.0 : Part I New Features of WCF 4.0 : Part IINew Features of WCF 4.0 : Part III Introduction Microsoft.NET 4.0 and Visual Studio.NET 2010 shi ...
wapysun 评论(0) 有802人浏览 2010-12-03 14:10

New Features of WCF 4.0: Part III

Previous Articles New Features of WCF 4.0: Part I New Features of WCF 4.0: Part II Introduction Microsoft.NET 4.0 and Visual Studio.NET 2010 ships a lot of new features in their u ...
wapysun 评论(0) 有839人浏览 2010-12-03 14:08

New Features of WCF 4.0: Part II

Previous ArticleNew Features of WCF 4.0: Part I Introduction Microsoft.NET 4.0 and Visual Studio.NET 2010 ships a lot of new features in their underlying technologies. In this series o ...
wapysun 评论(0) 有801人浏览 2010-12-03 14:04

New Features of WCF 4.0: Part I

Introduction Microsoft.NET 4.0 and Visual Studio.NET 2010 ships a lot of new features in their underlying technologies. In this series of articles, I want to talk about the new features in th ...
wapysun 评论(0) 有845人浏览 2010-12-03 14:00

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