我用如下方法实现,但如果显示的字被覆盖后就看不见了,所以我只能将她写在TIMER中,
不知有没有更好的方法。
Function ulong GetDC (ulong hWnd) Library "USER32.DLL"
Function long ReleaseDC( long hWnd, long hDC ) Library "user32"
Function boolean TextOut (ulong hdcr, integer stx, integer sty, ref string lpString, long nCount) Library "GDI32.DLL" Alias for "TextOutA"
Function int SetBkMode (ulong hdcr, integer mode) Library "GDI32.DLL"
Function ulong SetTextColor (ulong hDC, ulong crColor) Library "GDI32.DLL"