示例#1
0
        public uint DeviceIoControl(int ControlCode, byte[] InBuffer, int InBufferSize, byte[] OutBuffer, int OutBufferSize)
        {
            uint returned = 0;

            if (!DeviceControl.DeviceIoControl(m_hFile, (IntPtr)ControlCode, InBuffer, (uint)InBufferSize, OutBuffer, (uint)OutBufferSize, ref returned, IntPtr.Zero))
            {
                throw new Win32Exception(Marshal.GetLastWin32Error());
            }
            return(returned);
        }