后台工作人员和整合服务 [英] backgroundworker and inttegration service

问题描述

在我的项目中.我以编程方式执行程序包.
(pkg = app.LoadPackage(pkgLocation，Nothing))
我有一个问题，所以我想在使用backgroundworker执行程序包时向用户显示进度栏

In my project. I execute package with programmatically.
(pkg = app.LoadPackage(pkgLocation, Nothing))
I have a problem so I want show the progress bar to user when the package execute by use backgroundworker

help me please

推荐答案

好，您需要启动后台工作程序，并在适当的时间间隔启动进度事件.在事件处理程序中，更新进度条(您将需要使用Invoke来更新UI).

Well, you need to start your background worker, fire off a progress event at appropriate intervals. In the event handler, update the progress bar (you will need to use Invoke to update the UI).

我刚刚发布了

I''ve just posted this Tip/Trick[^]. It''s in C# but the principle is the same so easy to convert to VB

您可以向我展示考试

ps.我是新手程序员，每周一次用英语

you can show me the exam

ps.I''m newbie programmer and weekly in english

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