[ Air Live @ 17.04.2009. 09:48 ] @
Dali je moguće kroz kod uraditi screan shot jednog dijela na formi i da nakon screan shot-a snimi tu sliku u OLE box. Sa nekom od GDI funkcija. Hvala unaprijed. |
[ Air Live @ 17.04.2009. 09:48 ] @
[ Air Live @ 17.04.2009. 09:57 ] @
Dali može ovaj cod nešto pomoći.
Hmmm. Code: Option Explicit Private Declare Function GetWindowRect Lib "user32" (ByVal hwnd As Long, lpRect As RECT) As Long Private Declare Function GetDesktopWindow Lib "user32" () As Long Private Declare Function GetActiveWindow Lib "user32" () As Long Private Declare Function GetTopWindow Lib "user32" (ByVal hwnd As Long) As Long Private Declare Function GetClientRect Lib "user32" (ByVal hwnd As Long, lpRect As RECT) As Long Private Declare Function GetWindowDC Lib "user32" (ByVal hwnd As Long) As Long Private Declare Function BitBlt Lib "gdi32" (ByVal hDestDC As Long, ByVal x As Long, ByVal y As Long, ByVal nWidth As Long, ByVal nHeight As Long, ByVal hSrcDC As Long, ByVal xSrc As Long, ByVal ySrc As Long, ByVal dwRop As Long) As Long Private Declare Function ReleaseDC Lib "user32" (ByVal hwnd As Long, ByVal hDC As Long) As Long Private Type RECT Left As Long Top As Long Right As Long Bottom As Long End Type Private Type BITMAP bmType As Long bmWidth As Long bmHeight As Long bmWidthBytes As Long bmPlanes As Integer bmBitsPixel As Integer bmBits As Long End Type Private Sub GetShot(lWindowhWnd As Long) Dim nLeft As Long Dim nTop As Long Dim nWidth As Long Dim nHeight As Long Dim rRect As RECT Dim bm As BITMAP Dim lWindowhDC As Long Hide picScreen.Cls Set picScreen.Picture = Nothing GetWindowRect lWindowhWnd, rRect lWindowhDC = GetWindowDC(lWindowhWnd) '// Get coordinates nLeft = 0 nTop = 0 nWidth = rRect.Right - rRect.Left nHeight = rRect.Bottom - rRect.Top '// Blt to frm.picScreen BitBlt picScreen.hDC, 0, 0, nWidth, nHeight, lWindowhDC, nLeft, nTop, vbSrcCopy '// Del DC ReleaseDC lWindowhWnd, lWindowhDC '// set picture picScreen.Picture = picScreen.Image Show End Sub [ Air Live @ 20.04.2009. 12:53 ] @
Guglao sam malo pa sam naisao na primer u VB4 ali moze se prebaciti u VBa ali trazi da na formi bude kontrola PICTURE1 eh sada imam i za access nekakv primer ali se on izgleda poziva na tastaturi,moze i iz clika gumba ali on uslika cio ekran pa se mora pastirati u paint da bid dobiop sliku.Mene interesuje dali se moze navesti da slika jedan detalj na formi i da ga odmah snimi u OLE kontrolu.
[ Air Live @ 20.04.2009. 13:37 ] @
Aima i ovde gotov primer za VB6. http://www.thescarms.com/Downloads/Capture.zip
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