摘要:Declare Conditional Appearance Rules in Code using DevExpress.ExpressApp.ConditionalAppearance; //... [Appearance("ActionState", AppearanceItemType =
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随笔分类 - XAF and XPO
摘要:Llamachant Framework Modules 最近更新 2018-08-22 *变更:我们从所需的模块列表中删除了审计跟踪模块。如果要在应用程序中使用Audit Trail功能,请将Audit Trail模块添加到.Module项目*- 新功能:添加审计跟踪恢复(实验)- 更新了IAud
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摘要:https://www.devexpress.com/Support/Center/Example/Details/T333879
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摘要:【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 TopReturn
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摘要:How to restore deleted objects (records)http://www.devexpress.com/Support/Center/ViewKBIssue.aspx?kbid=A753简单的说GCRecord的值不为空为标志删除,如果要恢复删除就需要将其改为空值(Null)即可!
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摘要:功能簡單直接上代碼:public partial class ListViewAnalyzViewController : ViewController { public ListViewAnalyzViewController() { InitializeComponent(); RegisterActions(components); TargetViewId = "Analysis_DetailView"; } protected override void OnActivated() { base.OnActivated(); View.ControlsCreate
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摘要:1.国家-省-县联动实现2.XPO Data ModelDesigner GUI3.代码:/Files/Tonyyang/XAF Samples/CountryProvinceCounty.rar
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摘要:方式1.http://www.devexpress.com/Support/Center/p/K18123.aspx 方式2.http://www.expandframework.com/forum/11-news/2495-module-decoupling-from-core-functionality.html#2508
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摘要:问题:由于用户可以自行更改客户端电脑时间,造成取DateTime.Now日期时间不准确。解决方案:取服务器端的日期时间。实现方法: Sessionsession=newSession();CriteriaOperatorfuncNow=newFunctionOperator(FunctionOperatorType.Now);DateTimeserverTime=(DateTime)session.Evaluate(typeof(XPObjectType),funcNow,null);Console.WriteLine("Servertime:{0}",serverTime
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摘要:原文:http://www.expandframework.com/Xpand Framework(Xpand框架)Xpand是第一个基于DevExpress eXpressApp Framework(XAF)开源项目。它XAF包含在DXPerience Universal中,有30天试用期,试用版下载地址https://www.devexpress.com/ClientCenter/Downloads.eXpand框架是基于Microsoft Public License (Ms-PL)形式开源. XAF是不开源的,必须从DevExpress.购买。eXpandFramework 团队为XA
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摘要:原文:http://community.devexpress.com/blogs/garyshort/archive/2010/10/08/xpo-direct-sql-queries.aspx直接执行SQL查询In the comments to my previous blog post about executing stored procedures from XPO, you asked how you could execute a SQL query from within a persistent class, so in this post I thought I’d sho
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摘要:原文:http://community.devexpress.com/blogs/garyshort/archive/2010/09/28/xpo-stored-procedure-support-coming-in-v2010-vol-2-part-2.aspxXPO - Stored Procedure Support coming in V2010 Vol 2 (Part 2)You’ll recall in my previous post on this in the forth coming topic I told you that there would be two ways
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摘要:原文:http://community.devexpress.com/blogs/garyshort/archive/2010/09/22/xpo-stored-procedure-support-coming-in-v2010-vol-2.aspxXPO – Stored Procedure Support Coming in V2010 Vol 2 --Part 1Unless you work in a very small software shop, or are a ‘one man band’, the chances are you don’t ‘own’ the data t
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摘要:XPO 支持存储过程 Part1XPO 支持存储过程 Part2XPO 直接支持执行SQL查询待续...
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摘要:编辑当前选择的属性点击编辑实现代码如下代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--//DeveloperExpressCodeCentralExample://HowtoeditthecurrentlyselectedobjectintheWi...
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摘要:1.XPO 第三方控件学习(DevExpress Persistent Object ) http://www.cnblogs.com/sunjunlin/category/235970.html2.XPOhttp://www.cnblogs.com/Elvin/tag/XPO/(不断更新...)
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摘要:Dev 出品的XPO是一个O/R Mapping框架,虽然是商业软件,非开源,但提供了源码。况且Dev的产品一向以精品为主,值得好好研究一下(我不是Dev的代理 )。于是在学习过程中做个摘要。一、一个持久类(Persistent Class)一般来说映射为一个表类型,该表的每一条纪录即一个持久类的实例。持久类继承自XPObject或者XPBaseObject。 public class Cust...
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摘要:实现代码代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--///<summary>///测试类///</summary>publicclassUser:XPObject{privatestringlogin;privateDa...
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