DownloadProgressEventHandler 委托

定义

表示将处理 DownloadProgress 事件的方法。

public delegate void DownloadProgressEventHandler(Platform::Object ^ sender, DownloadProgressEventArgs ^ e);
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.UI.Xaml.WinUIContract), 65536)]
[Windows.Foundation.Metadata.Guid(2593016565, 45348, 20997, 138, 233, 52, 150, 224, 99, 197, 105)]
public delegate void DownloadProgressEventHandler(object sender, DownloadProgressEventArgs e);
Public Delegate Sub DownloadProgressEventHandler(sender As Object, e As DownloadProgressEventArgs)

参数

sender
Object

Platform::Object

附加处理程序的对象。

e
DownloadProgressEventArgs

事件的事件数据。

属性

适用于