private ItemIndices GetSubitemIndexAt(int x, int y)
{
Win32.LVHITTESTINFO hti = new Win32.LVHITTESTINFO();
hti.pt.x = x;
hti.pt.y = y;
hti.flags = Win32.LVHT.ONITEM;
int res = Win32.User32.SendMessage(this.listView.Handle, Win32.LVM.SUBITEMHITTEST, 0, ref hti);
return(new ItemIndices(hti.iItem, hti.iSubItem));
}
private int TestItem(Point pt, Win32.LVHITTESTFLAGS flags)
{
Win32.LVHITTESTINFO htInfoEx = new Win32.LVHITTESTINFO();
htInfoEx.pt = pt;
int id = Win32.SendMessage(this.Handle, Win32.LVM_HITTEST, -1, ref htInfoEx);
return htInfoEx.flags == (int)flags ? id : -1;
}
