Gruppe
API
Problem
Wie kann ich die aktuelle Bildschirmauflösung ermitteln?
StandardModule: basMain
Declare Function GetDeviceCaps Lib "gdi32" (ByVal hdc As Long, _
ByVal nIndex As Long) As Long
Declare Function GetDC Lib "user32" (ByVal hwnd As Long) As Long
Declare Function ReleaseDC Lib "user32" (ByVal hwnd As Long, _
ByVal hdc As Long) As Long
Const HORZRES = 8
Const VERTRES = 10
Function ScreenResolution()
Dim lRval As Long
Dim lDc As Long
Dim lHSize As Long
Dim lVSize As Long
lDc = GetDC(0&)
lHSize = GetDeviceCaps(lDc, HORZRES)
lVSize = GetDeviceCaps(lDc, VERTRES)
lRval = ReleaseDC(0, lDc)
ScreenResolution = lHSize & "x" & lVSize
End Function
Sub GetScreenSize()
MsgBox ScreenResolution()
End Sub