C# Signature:
[DllImport("user32.dll")]
static extern int SetScrollInfo(IntPtr hwnd, int fnBar, [In] ref SCROLLINFO
lpsi, bool fRedraw);
VB.Net Signature:
<DllImport("user32.dll")> _
Public Function SetScrollInfo(ByVal hWnd As IntPtr, ByVal fnBar As ScrollBarDirection, _
ByRef lpsi As SCROLLINFO, ByVal bRepaint As Boolean) As Integer
End Function
User-Defined Types:
//fnBar values
enum SBTYPES
{
SB_HORZ = 0,
SB_VERT = 1,
SB_CTL = 2,
SB_BOTH = 3
}
//lpsi values
enum LPCSCROLLINFO
{
SIF_RANGE = 0x0001,
SIF_PAGE = 0x0002,
SIF_POS = 0x0004,
SIF_DISABLENOSCROLL = 0x0008,
SIF_TRACKPOS = 0x0010,
SIF_ALL = (SIF_RANGE | SIF_PAGE | SIF_POS | SIF_TRACKPOS)
}
Notes:
None.
Tips & Tricks:
Please add some!
Sample Code:
<br>
SCROLLINFO scrollinfo = new SCROLLINFO();
scrollinfo.cbSize = Marshal.SizeOf( typeof(SCROLLINFO) );
scrollinfo.fMask = Convert.ToInt32(LPCSCROLLINFO.SIF_RANGE);
scrollinfo.nMin = 0;
scrollinfo.nMax = 4;
SetScrollInfo( MyControl.Handle, (int) SBTYPES.SB_VERT, ref scrollinfo, true );
</br>
Alternative Managed API:
Do you know one? Please contribute it!
