private bool IsScrollReachedBottom(IntPtr handle)
{
SCROLLINFO scrollInfo = new SCROLLINFO();
scrollInfo.cbSize = (uint)Marshal.SizeOf(scrollInfo);
scrollInfo.fMask = (uint)(ScrollInfoMask.SIF_RANGE | ScrollInfoMask.SIF_PAGE | ScrollInfoMask.SIF_TRACKPOS);
if (NativeMethods.GetScrollInfo(handle, (int)SBOrientation.SB_VERT, ref scrollInfo))
{
return scrollInfo.nMax == scrollInfo.nTrackPos + scrollInfo.nPage - 1;
}
if (images.Count > 1)
{
bool result = ImageHelpers.IsImagesEqual((Bitmap)images[images.Count - 1], (Bitmap)images[images.Count - 2]);
if (result)
{
Image last = images[images.Count - 1];
images.Remove(last);
last.Dispose();
}
return result;
}
return false;
}
private bool IsScrollReachedBottom(IntPtr handle)
{
SCROLLINFO scrollInfo = new SCROLLINFO();
scrollInfo.cbSize = (uint)Marshal.SizeOf(scrollInfo);
scrollInfo.fMask = (uint)(ScrollInfoMask.SIF_RANGE | ScrollInfoMask.SIF_PAGE | ScrollInfoMask.SIF_TRACKPOS);
if (NativeMethods.GetScrollInfo(handle, (int)SBOrientation.SB_VERT, ref scrollInfo))
{
return scrollInfo.nMax == scrollInfo.nTrackPos + scrollInfo.nPage - 1;
}
return IsLastTwoImagesSame();
}
public static extern bool GetScrollInfo(IntPtr hwnd, int fnBar, ref SCROLLINFO lpsi);