[自己的解决方案]数据量大时,可显著提升用户使用体验! 1.Root ListView 参考官方的E1554 点击导航菜单后首先跳出查询条件设置窗体进行设置 可设置查询方案或查询方案的查询条件,排序字段.排序方向,是否只查询前1000条. 2.LookupListView 可设置 TopReturnedObjects = 600 3.Code:http://pan.baidu.com/s/1o8MVKkq  密码:qfmv [官方方案] https://www.devexpress.com/Su…

本文转自:http://entityframework.net/improve-ef-add-performance When you overuse the Add() method for multiple entities, your application suffers from performance issues.           1 using (var ctx = new CustomerContext()) 2 { 3 foreach(var line in lines)…

在给ImageBrush绑定动态图片是会报以下错误. Error    4    The provided DependencyObject is not a context for this Freezable. Parameter name: context   MSDN 中是怎么说的呢? A Freezable is a special type of object that has two states: unfrozen and frozen. When unfrozen, a Fre…

这个系列是,基础学习系列的最后一部分,这里,我打算翻译一篇国外的技术文章结束这个基础部分的学习:后面打算继续写深入学习MVC系列的文章,之所以要写博客,我个人觉得,做技术的,首先得要懂得分享,说不定你自己以为正确的东西,存在瑕疵,分享出来,大家也可以互相进步.这样整个生态圈也会越来越好.不是么?   好了,闲话扯远了,下面开始正题吧,一下是英文和中文对照,翻译的不好,请见谅. This article introduces how to improve ASP.NET MVC Applicati…

We were unable to locate this content in zh-cn. Here is the same content in en-us. .NET The CLR's Thread Pool Jeffrey Richter   Contents The Birth of the Thread Pool Capability 1: Calling a Method Asynchronously Capability 2: Calling a Method at Time…

关于BerkeleyDB的有点和优点,列在以下 JE offers the following major features: Large database support. JE databases efficiently scale from one to millions of records. The size of your JE databases are likely to be limited more by hardware resources than by any limi…

Siebel Configuration and Development Guideline 1 2 2.1 2.2 2.3 11. 2.4 2.5 3 3.1 3.2 3.2.1 3.2.2 3.3 3.4 3.4.1 3.4.2 3.4.3 3.5 3.5.1 3.5.2 3.5.3 3.5.4 3.5.5 3.6 3.7 4 5 5.1 5.2 5.3 5.4 6 7 7.1 7.2 7.3 8 1       Objectives The intent of this document…

const node_modules_path = '../node_modules/' // crypto-js - npm https://www.npmjs.com/package/crypto-jsconst CryptoJS = require(node_modules_path + 'crypto-js')// Encryptconst ciphertext = CryptoJS.AES.encrypt('my message', 'secret key 123')// Decryp…

 Application Architecture Determines Application Performance Randy Stafford AppliCATion ARCHiTECTuRE dETERMinES application performance. That might seem rather obvious, but real-world experience shows that it's not. For example, software architects…

http://blogs.msdn.com/b/debuggingtoolbox/archive/2011/10/03/top-things-to-consider-when-troubleshooting-complex-application-issues.aspx 1- For reactive incidents: “Bring the engineer onsite because it is going to be easier to isolate the problem.” Th…