Public 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 Declare Function DeleteUrlCacheEntry Lib "wininet" Alias "DeleteUrlCacheEntryA" (ByVal lpszUrlName As String) 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
DeleteUrlCacheEntry Url
End If
End Function
使用方法:
DownloadFile "http://www.baidu.com/img/lm.gif", App.Path & "\lm.gif"
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