本文整理匯總了VB.NET中System.Net.WebClient.DownloadFile方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET WebClient.DownloadFile方法的具體用法？VB.NET WebClient.DownloadFile怎麽用？VB.NET WebClient.DownloadFile使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Net.WebClient的用法示例。
在下文中一共展示了WebClient.DownloadFile方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: WebClient
Dim remoteUri As String = "http://www.contoso.com/library/homepage/images/"
Dim fileName As String = "ms-banner.gif"
Dim myStringWebResource As String = Nothing
' Create a new WebClient instance.
Dim myWebClient As New WebClient()
' Concatenate the domain with the Web resource filename. Because DownloadFile
'requires a fully qualified resource name, concatenate the domain with the Web resource file name.
myStringWebResource = remoteUri + fileName
Console.WriteLine("Downloading File ""{0}"" from ""{1}"" ......." + ControlChars.Cr + ControlChars.Cr, fileName, myStringWebResource)
' The DownloadFile() method downloads the Web resource and saves it into the current file-system folder.
myWebClient.DownloadFile(myStringWebResource, fileName)
Console.WriteLine("Successfully Downloaded file ""{0}"" from ""{1}""", fileName, myStringWebResource)
Console.WriteLine((ControlChars.Cr + "Downloaded file saved in the following file system folder:" + ControlChars.Cr + ControlChars.Tab + Application.StartupPath))示例2: Tester
' 導入命名空間
Imports System.Net
Imports System.IO
Imports System.Text
Public Class Tester
Public Shared Sub Main
Dim myWebClient As New WebClient()
Dim mybyte() As Byte
mybyte = myWebClient.DownloadData("http://www.java2s.com")
myWebClient.DownloadFile("http://www.java2s.com", "test.txt")
End Sub
End Class