Private Declare Function DoFileDownload Lib "shdocvw.dll" (ByVal lpszFile As String) As Long使用dofiledownload API函数,已经实现了文件的下载,不过下载过程中会弹出对话框,我希望给他一个默认的保存地址,自动保存,而不要弹出对话框,不知道怎么操作,请大家帮忙
'把指定给定一个网络文件(任何类型,可以是图像文件)的地址,然后用程序把其保存为本机器的文件 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'保存网上的图片到硬盘 'URL是图版的网址 'LocalFilename 是保存到本地的文件名及目录 '使用例子:DownloadFile "http://www.21cn.com/aa.jpg","c:\aa.jpg"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
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'保存网上的图片到硬盘
'URL是图版的网址
'LocalFilename 是保存到本地的文件名及目录
'使用例子:DownloadFile "http://www.21cn.com/aa.jpg","c:\aa.jpg"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
http://www.vb-helper.com/howto_get_file_from_web.html如果在你的基础上修改的话,则需要新建一个线程,进行模拟操作
Do While Inet1.StillExecuting '//等待清空下载控件
DoEvents
Loop我使用上述代码实现inet控件的初始化(停止工作),但是不知道怎么回事,Inet1.StillExecuting一直都等于true,陷入死循环状态,请高手指点