本文整理汇总了VB.NET中System.Net.DownloadStringCompletedEventHandler代理的典型用法代码示例。如果您正苦于以下问题：VB.NET DownloadStringCompletedEventHandler代理的具体用法？VB.NET DownloadStringCompletedEventHandler怎么用？VB.NET DownloadStringCompletedEventHandler使用的例子？那么, 这里精选的代理代码示例或许可以为您提供帮助。
在下文中一共展示了DownloadStringCompletedEventHandler代理的2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: WebClient
' Sample call : DownloadStringInBackground2 ("http:' www.contoso.com/GameScores.html")
Public Shared Sub DownloadStringInBackground2(ByVal address As String)
Dim client As WebClient = New WebClient()
' Specify that the DownloadStringCallback2 method gets called
' when the download completes.
AddHandler client.DownloadStringCompleted, AddressOf DownloadStringCallback2
Dim uri as Uri = New Uri(address)
client.DownloadStringAsync(uri)
End Sub示例2: CStr
Private Shared Sub DownloadStringCallback2(ByVal sender As Object, ByVal e As DownloadStringCompletedEventArgs)
' If the request was not canceled and did not throw
' an exception, display the resource.
If e.Cancelled = False AndAlso e.Error Is Nothing Then
Dim textString As String = CStr(e.Result)
Console.WriteLine(textString)
End If
End Sub