level 10
麻烦你求助之前搜一下MSDN好吗
https://msdn.microsoft.com/zh-cn/library/system.net.ftpwebrequest(VS.110).aspx
没vb示例就下载sharpdevelop 4.4把c#代码转换成vb代码
Public Shared Function DisplayFileFromServer(serverUri As Uri) As Boolean
If serverUri.Scheme <> Uri.UriSchemeFtp Then Return False
Dim request As New WebClient
request.Credentials = New NetworkCredential("用户名", "密码")
Try
Dim newFileData = request.DownloadData(serverUri.ToString())
Dim fileString = System.Text.Encoding.UTF8.GetString(newFileData)
Console.WriteLine(fileString)
Catch e As WebException
Console.WriteLine(e.ToString())
End Try
Return True
End Function
2015年10月19日 14点10分