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博客园 - WebQ

工作流软件升级完成 !!!!!!求救:.Net调用迅雷的问题!!!!! 行政审批工作流系统寻求合作 地铁上的遭遇 开始升级我的工作流系统 IE7中如何子窗口只在关闭时刷新opener 英文标点符号翻译大全 One Bug of WatiN? - WebQ How to pass a input parameter in Script task of SSIS Handle alert dialog with WatiN Working overtime The Tongsha ferry (通沙汽渡) over Changjiang river 实现COM组件访问.Net组件的方法 a article about Polymorphism ASP.NET 页面对象模型 Object Serailization What is WSDL? 自定义控件中UserControl(用户控件)和CustomControl(自定义控件)的区别 常见的手机英语
Callback with event and delegate over .net remoting
WebQ · 2006-06-21 · via 博客园 - WebQ

    The other day,I develop a solution that contains a module that validate a good deal expense data by several steps.The solution is a distributed system with .net remoting.
    When the operater click a button with text "Validate Now", UI tier will call a series of  methods in  Business Compnent Tier that sit on the other side of the wire of remoting.To make my program looks more smart and agile,I want to Update the progress value of a progressbar that on the validation UI form when each step completed.How can implement this idea? Can callback from remoting tier to UI tier.
  

posted on 2006-06-21 23:08  WebQ  阅读(302)  评论()    收藏  举报