本文整理汇总了VB.NET中System.Net.WebClient.DownloadDataCompleted事件的典型用法代码示例。如果您正苦于以下问题：VB.NET WebClient.DownloadDataCompleted事件的具体用法？VB.NET WebClient.DownloadDataCompleted怎么用？VB.NET WebClient.DownloadDataCompleted使用的例子？那么, 这里精选的事件代码示例或许可以为您提供帮助。您也可以进一步了解该事件所在类System.Net.WebClient的用法示例。
在下文中一共展示了WebClient.DownloadDataCompleted事件的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: DownloadDataInBackground
' Sample call : DownLoadDataInBackground ("http:' www.contoso.com/GameScores.html")
Public Shared Sub DownloadDataInBackground(ByVal address As String)
Dim waiter As System.Threading.AutoResetEvent = New System.Threading.AutoResetEvent(False)
Dim client As WebClient = New WebClient()
' Specify that the DownloadDataCallback method gets called
' when the download completes.
AddHandler client.DownloadDataCompleted, AddressOf DownloadDataCallback
Dim uri as Uri = New Uri(address)
client.DownloadDataAsync(uri, waiter)
' Block the main application thread. Real applications
' can perform other tasks while waiting for the download to complete.
waiter.WaitOne()
End Sub