vb 抓WebBrowser1里的截图
有一WebBrowser1,点击Command1显示www.163.com,点击Command2把WebBrowser1里显示的截为图片保存在C:\pic下,自动命名为pic001.bmp
请问,点击Command2把WebBrowser1里显示的截为图片保存在C:\pic下,自动命名为pic001.bmp 应该怎么写?谢谢!
[解决办法]
- VB code
'文件保存在C:\Picure_ Option ExplicitPrivate Declare Sub keybd_event Lib "user32" (ByVal bVk As Byte, ByVal bScan As Byte, ByVal dwFlags As Long, ByVal dwExtraInfo As Long)Private Sub Form_Load() Timer1.Enabled = True Timer1.Interval = 5000 '5秒保存一次图End SubPrivate Sub Timer1_Timer() prog End Sub '执行程序段 Private Sub prog() Dim Path As String Dim DirName As String Dim JPGNnme As String DirName = "C:\Picure_" & Format(Now, "yyyy-mm-dd") '文件夹名"picure_2008-10-05" Path = DirName & "\" & Format(Now, "hh时mm分ss秒") & ".JPG" '文件名 "1时13分02秒.JPG" If Dir(DirName, vbDirectory) = "" Then '先判断是否有这个文件夹 MkDir (DirName) '没有就新建 End If keybd_event vbKeySnapshot, 0&, 0&, 0& DoEvents Picture1.Picture = Clipboard.GetData(vbCFBitmap) SavePicture Picture1.Picture, Path End Sub
[解决办法]
正解:
Dim tdoc As MSHTML.HTMLDocument
Dim tIV As olelib.IViewObject2
Set tdoc = web.document
Set tIV = tdoc
tIV.Draw DVASPECT_CONTENT, 1, ByVal 0, ByVal 0, 0&, Picture1.hDC, tRc, tRc, ByVal 0, ByVal 0