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51CTO
14 天
WinForm 跨线程更新 UI 控件的常用方法
BeginInvoke方法用于异步更新UI,它不会阻塞调用线程,适合在不需要立即等待UI更新完成的场景中使用。 BackgroundWorker组件是专门用于执行后台任务的工具,它提供了DoWork事件用于执行耗时操作,以及RunWorkerCompleted事件用于在任务完成后更新UI。 示例代码 ...
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