public void SetTaskNumber(string path, byte taskNumber)
{
SafeFileHandle asyncWriteHandle = CreateFile(path, Win32HardwareIOSupport.GENERIC_WRITE,
Win32HardwareIOSupport.FILE_SHARE_WRITE | Win32HardwareIOSupport.FILE_SHARE_READ, IntPtr.Zero, Win32HardwareIOSupport.OPEN_EXISTING, 0, IntPtr.Zero);
if (asyncWriteHandle.IsInvalid)
{
Marshal.ThrowExceptionForHR(Marshal.GetHRForLastWin32Error());
}
uint wrBytes;
if (!WriteFile(asyncWriteHandle, UnlockConfigReq.getCommandPacket(taskNumber), 65, out wrBytes, IntPtr.Zero))
{
Marshal.ThrowExceptionForHR(Marshal.GetHRForLastWin32Error());
}
asyncWriteHandle.Close();
}
public void SetTaskNumber(FileStream hardwareFileStream, byte taskNumber)
{
hardwareFileStream.Write(UnlockConfigReq.getCommandPacket(taskNumber), 0, 65);
}