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标题: [转载] [VB]利用URLDownloadToFile函数从网上下载文件到本机 [打印本页]

作者: 最美我中文    时间: 2007-8-19 18:46     标题: [VB]利用URLDownloadToFile函数从网上下载文件到本机

Private Declare Function URLDownloadToFile Lib "urlmon" Alias "URLDownloadToFileA" (ByVal pCaller As Long, ByVal szURL As String, ByVal szFileName As String, ByVal dwReserved As Long, ByVal lpfnCB As Long) As Long
Public Function DownloadFile(URL As String, LocalFilename As String) As Boolean
   Dim lngRetVal As Long
   lngRetVal = URLDownloadToFile(0, URL, LocalFilename, 0, 0)
   If lngRetVal = 0 Then DownloadFile = True
End Function
Private Sub Form_Load()
  DownloadFile "http://www.chinavb.net/upload/qqskin.rar", "c:\qqskin_downok.rar"
End Sub




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