private void OnLoaded(object sender, RoutedEventArgs rea)
{
NavigationService.RemoveBackEntry();
NavigationService.RemoveBackEntry();
String driveId = (String)Application.Current.Properties["driveId"];
String sourceFile = (String)Application.Current.Properties["sourceFile"];
int writingSpeed = (int)Application.Current.Properties["writingSpeed"];
bool toBeClosed = (bool)Application.Current.Properties["toBeClosed"];
bool toVerify = (bool)Application.Current.Properties["toBeVerified"];
ThreadStart startCreate = delegate()
{
IDiscRecorder2 recorder = new MsftDiscRecorder2();
recorder.InitializeDiscRecorder(driveId);
recorder.DisableMcn();
recorder.AcquireExclusiveAccess(true, "imapi_test");
IDiscFormat2Data dataWriterImage = new MsftDiscFormat2Data();
dataWriterImage.Recorder = recorder;
dataWriterImage.ForceMediaToBeClosed = toBeClosed;
dataWriterImage.ClientName = "test_imapi";
dataWriterImage.SetWriteSpeed(writingSpeed, false);
DiscFormat2Data_Events burnProgress = dataWriterImage as DiscFormat2Data_Events;
burnProgress.Update += new DiscFormat2Data_EventsHandler(OnBurnProgress);
IStream stream = null;
SHCreateStreamOnFile(sourceFile, 0, ref stream);
POWER_REQUEST_CONTEXT prc;
IntPtr hPower = (IntPtr)null;
try{
prc.Version = 0;
prc.SimpleReasonString = "imapi_test";
prc.Flags = POWER_REQUEST_CONTEXT_SIMPLE_STRING;
hPower = PowerCreateRequest(ref prc);
PowerSetRequest(hPower, PowerRequestType.PowerRequestDisplayRequired);
}
catch {
}
IBurnVerification verify = dataWriterImage as IBurnVerification;
if (toVerify)
{
verify.BurnVerificationLevel = IMAPI_BURN_VERIFICATION_LEVEL.IMAPI_BURN_VERIFICATION_FULL;
}
else
{
verify.BurnVerificationLevel = IMAPI_BURN_VERIFICATION_LEVEL.IMAPI_BURN_VERIFICATION_NONE;
}
try
{
dataWriterImage.Write(stream);
}
catch (System.Runtime.InteropServices.COMException e)
{
string s = "IMAPI Error: " + Convert.ToString(e.ErrorCode, 16);
if ((uint)e.ErrorCode == 0xC0AA0002) //E_IMAPI_REQUEST_CANCELLED
{
// canceled
s += "a";
}
else if ((uint)e.ErrorCode == 0xC0AA0404) //E_IMAPI_DF2DATA_STREAM_TOO_LARGE_FOR_CURRENT_MEDIA
{
// Not enought capacity
s = Properties.Resources.Page3_Error_NotEnoughCapacity;
System.Windows.Forms.DialogResult messageBoxResult =
System.Windows.Forms.MessageBox.Show(s, "IMAPI Error", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
else
{
System.Windows.Forms.DialogResult messageBoxResult =
System.Windows.Forms.MessageBox.Show(s, "IMAPI Error", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
//else return; //throw;
}
catch
{
//error
}
burnProgress.Update -= new DiscFormat2Data_EventsHandler(OnBurnProgress);
try
{
recorder.ReleaseExclusiveAccess();
recorder.EnableMcn();
}
catch
{
}
if (hPower != (IntPtr)null)
{
PowerClearRequest(hPower, PowerRequestType.PowerRequestDisplayRequired);
CloseHandle(hPower);
}
Dispatcher.Invoke(new System.EventHandler(OnWritingFinished), this, null);
};
const UInt32 SC_CLOSE = 0x0000F060;
const UInt32 MF_GRAYED = 0x00000001;
WindowInteropHelper wih = new WindowInteropHelper(mainWindow);
IntPtr hMenu = GetSystemMenu(wih.Handle, 0);
EnableMenuItem(hMenu, SC_CLOSE, MF_GRAYED);
Thread thread = new Thread(startCreate);
thread.IsBackground = true;
thread.Start();
}
