Re: need help in window media SDK - C / C++ / MFC Discussion Boards

Re: how to copy the bitmap data to clipboard?

Stephen Hewitt10-Jan-07 18:38

10-Jan-07 18:38

Check out the SetClipboardData function. To but a bitmap on the clipboard use CF_BITMAP, CF_DIB, CF_DIBV5 or CF_DIBV5 or to put a file use CF_HDROP.

Steve

Re: how to copy the bitmap data to clipboard? [modified]

Rockone10-Jan-07 19:04

Rockone

10-Jan-07 19:04

Thank you.

yes, i already try this function and COleDataSource::SetClipboard().
but they are not work. and below is my code.

<br />
if ( OpenClipboard() )<br />
{<br />
EmptyClipboard();<br />
SetClipboardData(CF_BITMAP, m_hDrawingSurface);<br />
CloseClipboard();<br />
}

code using ole

<br />
COleDataSource* pDataSource = new COleDataSource;<br />
TRY<br />
{<br />
	// Create a shared file and associate a CArchive with it<br />
	CSharedFile file;<br />
	CArchive ar(&file,CArchive::store);<br />
	BITMAPFILEHEADER bmfh;	<br />
	int nBitsOffset = sizeof(BITMAPFILEHEADER) + m_bmpInfoHeader.biSize; <br />
	LONG lImageSize = m_bmpInfoHeader.biSizeImage;<br />
	LONG lFileSize = nBitsOffset + lImageSize;<br />
	bmfh.bfType = 'B'+('M'<<8);			<br />
	bmfh.bfOffBits = nBitsOffset;		<br />
	bmfh.bfSize = lFileSize;				<br />
	bmfh.bfReserved1 = bmfh.bfReserved2 = 0;<br />
	//Write the bitmap file header<br />
	ar.Write(&bmfh, sizeof(BITMAPFILEHEADER));<br />
	//And then the bitmap info header<br />
	ar.Write(&m_bmpInfoHeader, sizeof(BITMAPINFOHEADER));<br />
	ar.Write(m_pDrawingSurfaceBits, lImageSize);<br />
	ar.Close();<br />
		<br />
	// specify HGLOBAL handle to text data<br />
	pDataSource->CacheGlobalData(CF_DIB, file.Detach());<br />
	pDataSource->SetClipboard();<br />
}<br />
CATCH_ALL(e)<br />
{<br />
	delete pDataSource;<br />
	THROW_LAST();<br />
}<br />
END_CATCH_ALL<br />

Re: how to copy the bitmap data to clipboard?

Hamid_RT11-Jan-07 18:29

Hamid_RT

11-Jan-07 18:29

See here[^] and here[^] if they are helpfuls

WhiteSky

Re: how to copy the bitmap data to clipboard?

Rockone12-Jan-07 2:20

Rockone

12-Jan-07 2:20

thank you very much, this one is work.
http://www.codeproject.com/clipboard/clipnutshell.asp

Re: how to copy the bitmap data to clipboard?

Hamid_RT12-Jan-07 3:03

Hamid_RT

12-Jan-07 3:03

you're welcome I gald you find your answer;)

WhiteSky

need help in window media SDK

amitmistry_petlad 10-Jan-07 17:59

amitmistry_petlad

10-Jan-07 17:59

Following is the code where it success all the hr to S_OK ,But last two
which is indicated comment return (S_FAIL)failed.

can any body help me?. why is it so?

thanks in advance

<br />
WCHAR *Encoder::GenerateKeyID()<br />
<br />
{<br />
<br />
HRESULT hr;<br />
<br />
IWMWriter *m_pWriter = NULL;<br />
<br />
hr = WMCreateWriter( NULL, &m_pWriter );<br />
<br />
IWMDRMWriter *pDRMWriter = NULL;<br />
<br />
hr = m_pWriter->QueryInterface(IID_IWMDRMWriter,(void **) &pDRMWriter);<br />
<br />
DWORD d_KeyID = NULL;<br />
<br />
hr = pDRMWriter->GenerateKeyID(NULL,&d_KeyID);//This will retrun Fail<br />
<br />
WCHAR *w_KeyID = new WCHAR[d_KeyID];<br />
<br />
//w_KeyID=NULL;<br />
<br />
ZeroMemory(w_KeyID,sizeof(WCHAR)* d_KeyID);<br />
<br />
hr = pDRMWriter->GenerateKeyID(w_KeyID,&d_KeyID); //This will retrun Fail<br />
Gives S_FAIL<br />
<br />
return w_KeyID;<br />
<br />
}<br />

amit

Re: need help in window media SDK [modified]

Mark Salsbery10-Jan-07 19:11

Mark Salsbery

10-Jan-07 19:11

You need to set the profile on the writer before using GenerateKeyID().

Mark

-- modified at 1:24 Thursday 11th January, 2007

More info: Protecting Files with DRM Version 7 or Later[^]

Re: need help in window media SDK

amitmistry_petlad 10-Jan-07 20:00

amitmistry_petlad

10-Jan-07 20:00

i have already set the profile here .

<br />
HRESULT Package::EncodeMediaContent(WCHAR *pszInFile, WCHAR *pszOutFile, HWND hwndParent, string Host,string UserID, string InitPackageRequest,string ScriptFile,INTERNET_PORT Port)<br />
<br />
{<br />
	Log log;<br />
	HRESULT hr = S_OK;<br />
	Encoder *pEncoder;<br />
	IWMProfile *pIWMProfile = NULL;<br />
	DWORD dwProIndex = 8;<br />
	hr = CoInitialize( NULL );<br />
    if( FAILED( hr ) )<br />
    {<br />
        return( hr );<br />
    }<br />
	HWND hwndCmbProfile = GetDlgItem(hwndParent,IDC_CMB_SYSTEM_PROFILE2);<br />
	LRESULT SelectedDRMProfile =   SendMessage(hwndCmbProfile,CB_GETCURSEL,0,0);<br />
	dwProIndex = (DWORD)SelectedDRMProfile + 1;<br />
	hr = Encoder::LoadSystemProfile(dwProIndex,&pIWMProfile); //define this function below<br />
	if(FAILED(hr))<br />
	{<br />
		log.LogEntry("Package::EncodeMediaContent - Unable to load system profile.");<br />
		//MessageBox(hwndParent,_T("Unable to load profile."),_T("Error"),0);<br />
		return hr;<br />
	}<br />
	pEncoder = new Encoder();<br />
	if(pEncoder == NULL)<br />
	{<br />
		log.LogEntry("Package::EncodeMediaContent - Unable to allocate memory for Encoder object.");<br />
		//MessageBox(hwndParent,_T("Unable to allocate memory for Encoder object."),_T("Error"),0);<br />
		return hr;<br />
	}<br />
<br />
	//Generate KeyID and Send all the information to server.<br />
WCHAR *w_KeyID = Encoder::GenerateKeyID();<br />
	if(wcslen(w_KeyID) > 0)<br />
	{<br />
		//temp <br />
		char* tempKeyID = new char[MAX_PATH];<br />
		WideCharToMultiByte(CP_ACP,0,w_KeyID,-1,tempKeyID,MAX_PATH,NULL,NULL);<br />
		string sKeyID = tempKeyID;<br />
		log.LogEntry("Generated KeyID is: " + sKeyID);<br />
		// end temp<br />
		<br />
		string sConfigureResponse = GenerateConfigurePackageRequest(UserID,Host,ScriptFile,Port,hwndParent,InitPackageRequest,w_KeyID);<br />
		if(sConfigureResponse != "")<br />
		{<br />
			if(sConfigureResponse == "<ConfigPackageResponse>SUCCESS</ConfigPackageResponse>")<br />
			{<br />
				BOOL fMultipass = 0;<br />
				LRESULT iCheck = SendMessage(hwndParent,BM_GETCHECK,0,0);<br />
				if(iCheck == 0)<br />
					fMultipass = 0;<br />
				else<br />
					fMultipass = 1;<br />
				hr = pEncoder->Compress(pszInFile,pszOutFile,pIWMProfile,fMultipass,FALSE,FALSE,Host,UserID,InitPackageRequest,ScriptFile,Port,hwndParent,w_KeyID);<br />
			}<br />
			else<br />
				hr = S_FALSE;<br />
		}<br />
		else<br />
		{<br />
			hr = S_FALSE;<br />
		}<br />
	}<br />
	if(FAILED(hr))<br />
	{<br />
		log.LogEntry("Package::EncodeMediaContent - Unable to compress the file.");<br />
		//MessageBox(hwndParent,_T("Unable to encode the file."),_T("Error"),0);<br />
		return hr;<br />
	}<br />
	return hr;<br />
<br />
}<br />

<br />
<br />
HRESULT Encoder::LoadSystemProfile(DWORD dwProfileIndex, IWMProfile **ppIWMProfile)<br />
{<br />
	Log log;<br />
	HRESULT             hr = S_OK;<br />
    IWMProfileManager   * pIWMProfileManager = NULL;<br />
    IWMProfileManager2  * pIWMProfileManager2 = NULL;<br />
<br />
    if( NULL == ppIWMProfile )<br />
    {<br />
        return( E_POINTER );<br />
    }<br />
<br />
    do<br />
    {<br />
        //<br />
        // Create profile manager<br />
        //<br />
        hr = WMCreateProfileManager( &pIWMProfileManager );<br />
        if( FAILED( hr ) )<br />
        {<br />
            break;<br />
        }<br />
<br />
        hr = pIWMProfileManager->QueryInterface( IID_IWMProfileManager2, <br />
                                                 ( void ** )&pIWMProfileManager2 );<br />
        if( FAILED( hr ) )<br />
        {<br />
            break;<br />
        }<br />
<br />
        //<br />
        // Set system profile version to 8.0<br />
        //<br />
        hr = pIWMProfileManager2->SetSystemProfileVersion( WMT_VER_8_0 );<br />
        if( FAILED( hr ) )<br />
        {<br />
            break;<br />
        }<br />
<br />
        //<br />
        // Load the system profile by index<br />
        //<br />
		//hr = pIWMProfileManager->LoadProfileByID(WMProfile_V80_256Video,ppIWMProfile);<br />
        hr = pIWMProfileManager->LoadSystemProfile( dwProfileIndex,ppIWMProfile );<br />
        if( FAILED( hr ) )<br />
        {<br />
			/*char err[20];<br />
			sprintf(err,"0x%08x",hr);<br />
			string s = err;*/<br />
			log.LogEntry("Unable to load system profile");<br />
            break;<br />
        }<br />
    }<br />
    while( FALSE );<br />
<br />
    //<br />
    // Release all resources<br />
    //<br />
    SAFE_RELEASE( pIWMProfileManager2 );<br />
    SAFE_RELEASE( pIWMProfileManager );<br />
<br />
    return( hr );<br />
}<br />
<br />

amit

Re: need help in window media SDK

Mark Salsbery10-Jan-07 20:12

Mark Salsbery

10-Jan-07 20:12

I see it loaded but not set in the writer with SetProfile().

Am I missing it somewhere?

Re: need help in window media SDK

amitmistry_petlad 10-Jan-07 20:37

amitmistry_petlad

10-Jan-07 20:37

well actully in the doc i have read the following.

Calling this method removes any previously set header attribute information.

Changes to the profile object made after this method is called do not take effect until SetProfile is called again.

so i think might be used previosly set. is it neccessary to set ? becasuse before it. it works fine then i have little change in the GUI and now its not worked.
i have setprofile in the createwrite function which call from compress function
Please check the function(Compress) with the previos code which call from their.
you might forget the link.

<br />
<br />
HRESULT Encoder::CreateWriter( const WCHAR * pwszOutputFile, IWMProfile * pProfile )<br />
{<br />
	Log log;<br />
	HRESULT hr = S_OK;<br />
    <br />
	// Create a writer<br />
    hr = WMCreateWriter( NULL, &m_pWriter );<br />
    if( FAILED( hr ) )<br />
    {<br />
		log.LogEntry("Encoder::CreateWriter() - Unable to create the writer object.");<br />
        return( hr );<br />
    }<br />
    // Get the IWMHeaderInfo interface of the writer<br />
    hr = m_pWriter->QueryInterface( IID_IWMHeaderInfo, (void **)&m_pWriterHeaderInfo );<br />
    if( FAILED( hr ) )<br />
    {<br />
		log.LogEntry("Encoder::CreateWriter() - Unable to get the pointer of IWMHeaderInfo interface.");<br />
        return( hr );<br />
    }<br />
<br />
    // Set the profile of the writer<br />
    hr = m_pWriter->SetProfile( pProfile );<br />
    if( FAILED( hr ) )<br />
    {<br />
		log.LogEntry("Encoder::CreateWriter() - Unable to set the profile for the writer.");<br />
        return( hr );<br />
    }<br />
<br />
	//Protect File:<br />
	/*WORD wStreamNum = 0;<br />
	ProtectFile(m_pWriter, wStreamNum);*/<br />
    <br />
	// Set the output file of the writer<br />
    hr = m_pWriter->SetOutputFilename( pwszOutputFile );<br />
    if( FAILED( hr ) )<br />
    {<br />
		log.LogEntry("Encoder::CreateWriter() - Unable to set the output file name.");<br />
        return( hr );<br />
    }<br />
    return( hr );<br />
}<br />

//here is the function below

<br />
<br />
<br />
HRESULT Encoder::Compress(WCHAR *pwszInputFile,WCHAR * pwszOutputFile,<br />
                                    IWMProfile * pProifle,<br />
                                    BOOL fMultiPass,<br />
                                    BOOL fMultiChannel,<br />
                                    BOOL fSmartRecompression,string Host,string UserID,string InitPackageRequest,string ScriptFile,INTERNET_PORT Port, HWND hwndParent, WCHAR *w_KeyID )<br />
{<br />
	Log log;<br />
	HRESULT hr = S_OK;<br />
<br />
    //<br />
    // Initialize the pointers<br />
    //<br />
    m_hEvent = NULL;<br />
    m_pReader = NULL;<br />
    m_pReaderAdvanced = NULL;<br />
    m_pReaderHeaderInfo = NULL;<br />
    m_pReaderProfile = NULL;<br />
    m_pWriter = NULL;<br />
    m_pWriterPreprocess = NULL;<br />
    m_pWriterHeaderInfo = NULL;<br />
    m_pdwPreprocessPass = NULL;<br />
    m_pdwOutputToInput = NULL;<br />
    m_pdwOutputToStream = NULL;<br />
<br />
    if( NULL == pwszInputFile || NULL == pwszOutputFile || NULL == pProifle )<br />
    {<br />
        return E_INVALIDARG;<br />
    }<br />
	do<br />
	{<br />
		m_hEvent = CreateEvent( NULL, FALSE, FALSE, NULL );<br />
		if( NULL == m_hEvent )<br />
        {<br />
            hr = HRESULT_FROM_WIN32( GetLastError() );<br />
            log.LogEntry("Encoder::Compress() - Create Event failed");<br />
            break;<br />
        }<br />
		hr = CreateReader( pwszInputFile );<br />
        if( FAILED( hr ) )<br />
        {<br />
            log.LogEntry("Encoder::Compress() - Could not create the reader for the file.");<br />
            break;<br />
        }<br />
		hr = CreateWriter( pwszOutputFile, pProifle );<br />
        if( FAILED( hr ) )<br />
        {<br />
            log.LogEntry("Encoder::Compress() - Could not create the writer for the file.");<br />
            break;<br />
        }<br />
<br />

then how shoud i set my profile can u help me ?
and send me the link please.

Re: need help in window media SDK

Mark Salsbery10-Jan-07 20:14

Mark Salsbery

10-Jan-07 20:14

Did you see step 3 on the link I appended to my first reply?

Mark

Re: need help in window media SDK [modified]

amitmistry_petlad 10-Jan-07 22:05

amitmistry_petlad

10-Jan-07 22:05

have you checked my previous comment.in that i have written some thing specific please read it. according your guidline i have add the profile object in the
following function.
i dont understand even who it works when it is NULL,
OR how can i set the value of profile ?
please give me guidline with code.

i am not sure but i have write it and it gives E_INVALIDARG.

<br />
WCHAR *Encoder::GenerateKeyID()<br />
{<br />
<br />
HRESULT hr;<br />
	IWMWriter *m_pWriter = NULL;<br />
	IWMProfile*  pProfile=NULL;<br />
	hr = WMCreateWriter( NULL, &m_pWriter );<br />
	<br />
	IWMDRMWriter *pDRMWriter = NULL;<br />
<br />
	hr = m_pWriter->QueryInterface(IID_IWMDRMWriter,(void **) &pDRMWriter);<br />
	hr=m_pWriter->SetProfile(pProfile);<br />
	DWORD d_KeyID = NULL;<br />
	hr = pDRMWriter->GenerateKeyID(NULL,&d_KeyID);<br />
	WCHAR *w_KeyID = new WCHAR[d_KeyID];<br />
	//w_KeyID=NULL;<br />
	ZeroMemory(w_KeyID,sizeof(WCHAR)* d_KeyID);<br />
	hr = pDRMWriter->GenerateKeyID(w_KeyID,&d_KeyID);<br />
    //w_KeyID=L"mXMzxuQy8PEkwSgv2gcfEA==";<br />
	return w_KeyID;<br />
}

i have change my code with the following also but it still give me the E_FAIL.

<br />
<br />
HRESULT Package::EncodeMediaContent(WCHAR *pszInFile, WCHAR *pszOutFile, HWND hwndParent, string Host,string UserID, string InitPackageRequest,string ScriptFile,INTERNET_PORT Port)<br />
{<br />
	Log log;<br />
	HRESULT hr = S_OK;<br />
	Encoder *pEncoder;<br />
	IWMProfile *pIWMProfile = NULL;<br />
	DWORD dwProIndex = 8;<br />
	hr = CoInitialize( NULL );<br />
    if( FAILED( hr ) )<br />
    {<br />
        return( hr );<br />
    }<br />
	HWND hwndCmbProfile = GetDlgItem(hwndParent,IDC_CMB_SYSTEM_PROFILE2);<br />
	LRESULT SelectedDRMProfile = SendMessage(hwndCmbProfile,CB_GETCURSEL,0,0);<br />
	dwProIndex = (DWORD)SelectedDRMProfile + 1;<br />
	hr = Encoder::LoadSystemProfile(dwProIndex,&pIWMProfile);	<br />
	if(FAILED(hr))<br />
	{<br />
		log.LogEntry("Package::EncodeMediaContent - Unable to load system profile.");<br />
		//MessageBox(hwndParent,_T("Unable to load profile."),_T("Error"),0);<br />
		return hr;<br />
	}<br />
<br />
	//HRESULT hr;<br />
	IWMWriter *m_pWriter = NULL;<br />
	//IWMProfile*  pProfile=NULL;<br />
	hr = WMCreateWriter( NULL, &m_pWriter );<br />
	<br />
	IWMDRMWriter *pDRMWriter = NULL;<br />
<br />
	hr = m_pWriter->QueryInterface(IID_IWMDRMWriter,(void **) &pDRMWriter);<br />
	hr= m_pWriter->SetProfile(pIWMProfile);<br />
	<br />
<br />
	if(FAILED(hr))<br />
	{<br />
		log.LogEntry("Package::EncodeMediaContent - Unable to set profile.");<br />
		//MessageBox(hwndParent,_T("Unable to load profile."),_T("Error"),0);<br />
		return hr;<br />
	}<br />
<br />
<br />
	pEncoder = new Encoder();<br />
	if(pEncoder == NULL)<br />
	{<br />
		log.LogEntry("Package::EncodeMediaContent - Unable to allocate memory for Encoder object.");<br />
		//MessageBox(hwndParent,_T("Unable to allocate memory for Encoder object."),_T("Error"),0);<br />
		return hr;<br />
	}<br />
	//Generate KeyID and Send all the information to server.<br />
	WCHAR *w_KeyID = Encoder::GenerateKeyID();<br />
	if(wcslen(w_KeyID) > 0)<br />
	{<br />
		//temp <br />
		char* tempKeyID = new char[MAX_PATH];<br />
		WideCharToMultiByte(CP_ACP,0,w_KeyID,-1,tempKeyID,MAX_PATH,NULL,NULL);<br />
		string sKeyID = tempKeyID;<br />
		log.LogEntry("Generated KeyID is: " + sKeyID);<br />
		// end temp<br />
<br />
<br />
<br />
<br />
<br />
<br />

-- modified at 7:25 Thursday 11th January, 2007

Re: need help in window media SDK

Mark Salsbery11-Jan-07 4:47

Mark Salsbery

11-Jan-07 4:47

amitmistry_petlad wrote:
have you checked my previous comment

I see all your replies - I had to sleep a bit. It was around midnight here my last posts Smile | :)

The code in the other reply looked ok. You need to create the writer, set its profile, and then
set the DRM key. Maybe call your GenerateKeyID() after creating the writer (from your CreateWriter() function?, after setting the profile). Pass the created writer object to
GenerateKeyID() instead of creating another writer object there.

Mark

Re: need help in window media SDK

amitmistry_petlad 11-Jan-07 22:45

amitmistry_petlad

11-Jan-07 22:45

Dear Mark ,
thanks for replay me actually been waiting for your replay then i left the office
ok fine ,but have you checked my code and understood function flow properly or i should give you the flow of my functions.
bcoz its real needed otherwise might be wrong somewhere.

please checked compare an clear the flow.

try to set the profile two way one is inside the generatekeyID()
and second is before the function called.

EncodeMediaContent()
{

LoadSystemProfile();
//here set prfile //write now this is active
generatekeyID();//also inside this function also setprofile inactive
GenerateConfigurePackageRequest();// the last param use the generated key
if the response return success from the server
compress() //call and inside this CreateWrite call and the protect file call

}

please checked all this
the one and most important question is on which base the key generated on the client machine.
means how this GenerateKeyID() genreate this w_KeyID=L"mXMzxuQy8PEkwSgv2gcfEA=="; //demo value
type of value.
yet i am unable to generated w_KeyID.
please help me !!

amit

Re: need help in window media SDK

amitmistry_petlad 12-Jan-07 16:55

amitmistry_petlad

12-Jan-07 16:55

the one and most important question is on which base the key generated on the client machine. Confused | :confused:

means how this GenerateKeyID() genreate this w_KeyID=L"mXMzxuQy8PEkwSgv2gcfEA=="; //demo value
type of value.

Please can you explain me in depth.

sorry for distrubing you mid night!!! Wink | ;)

amit

Re: need help in window media SDK

Mark Salsbery12-Jan-07 6:10

Mark Salsbery

12-Jan-07 6:10

This code looks OK except Encoder::GenerateKeyID().

In Encoder::GenerateKeyID() you create another writer which doesn't have a profile set so the
GenerateKeyID() is going to fail.

What if you change Encoder::GenerateKeyID() to something like

WCHAR *Encoder::GenerateKeyID(IWMWriter *pWriter)
{

HRESULT hr;
IWMDRMWriter *pDRMWriter = NULL;

hr = pWriter->QueryInterface(IID_IWMDRMWriter,(void **) &pDRMWriter);
DWORD d_KeyID = NULL;
hr = pDRMWriter->GenerateKeyID(NULL,&d_KeyID);
WCHAR *w_KeyID = new WCHAR[d_KeyID];
//w_KeyID=NULL;
ZeroMemory(w_KeyID,sizeof(WCHAR)* d_KeyID);
hr = pDRMWriter->GenerateKeyID(w_KeyID,&d_KeyID);
//w_KeyID=L"mXMzxuQy8PEkwSgv2gcfEA==";
pDRMWriter->Release(); // Don't forget to release your COM objects! :)
return w_KeyID;
}

Pass it the writer pointer (m_pWriter) that you created and set the profile of in
EncodeMediaContent(), like this

WCHAR *w_KeyID = Encoder::GenerateKeyID(m_pWriter);

Re: need help in window media SDK [modified]

amitmistry_petlad 12-Jan-07 17:05

amitmistry_petlad

12-Jan-07 17:05

Thank you very much.
can you explain me in depth on which base the key generated on client machine?
i had ask you in my previous comment.

But still not working i am in big trouble.

amit

-- modified at 5:39 Saturday 13th January, 2007

amit

Re: need help in window media SDK

Mark Salsbery13-Jan-07 7:07

Mark Salsbery

13-Jan-07 7:07

amitmistry_petlad wrote:
can you explain me in depth on which base the key generated on client machine?

I'm not sure what you are asking. What exactly are you trying to accomplish?

DRM is a fairly large topic...

Digital Rights Management Features[^]

Enabling DRM Support[^]

Re: need help in window media SDK

amitmistry_petlad 15-Jan-07 18:33

amitmistry_petlad

15-Jan-07 18:33

ya i know that it's wast topic but due to some time Complexity. i am not going in the much detail. sorry but can you give me your communication email id. so by the time i can send you the detail. ya thans for send me links.

Re: need help in window media SDK

amitmistry_petlad 15-Jan-07 22:02

amitmistry_petlad

15-Jan-07 22:02

Please
check the link
i am talking about step - 7 in the following link.
Protecting Files with DRM Version 7 or Later

Amit

Re: need help in window media SDK

Mark Salsbery16-Jan-07 7:03

Mark Salsbery

16-Jan-07 7:03

amitmistry_petlad wrote:
i am talking about step - 7 in the following link.

Right. The problem is you haven't done step 3.

You did step 3 on a different writer object in a different function. In your create key
function you create a nee writer but you never set its profile before trying to create a key.
Won't work Smile | :)

Re: need help in window media SDK

amitmistry_petlad 16-Jan-07 16:38

amitmistry_petlad

16-Jan-07 16:38

i had change it on my machine according your guidline but wont work.
thats why i asked you about the key generation source.
ok thanks

Moving my C++ / MFC project from VS 2003 to VS 2005

AlexEvans10-Jan-07 17:22

AlexEvans

10-Jan-07 17:22

Hello there

Until today, I have been using VS 2003 / VC ++ without any problems for several years

Installed VS 2005 on my WinXP-SP2 machine (left all the default folders as suggested), then applied SP1 of VS 2005 without any problems… Then, converted my project to the new IDE using the wizard – no errors or any messages, seemed all OK:

BUT

1) Decided first to build an ANSI RELEASE version, all seemed OK except the application looks wrong, the tree control fails to create, the dialog background colouring is NOT there, all the buttons on my dialog do NOT process any messages, so to quit the screen I had to use ALT + F4, nothing else would work.

2) Attempting to build and debug an ANSI DEBUG version of my program, it seems the IDE can’t locate the VC DEBUG DLL’s and I had to copy those into my application folder… Strange – I thought the IDE should “Know” where these are located…

mfc80d.dll
mfcm80d.dll
msvcm80d.dll
msvcp80d.dll
msvcr80d.dll

3) Attempting to build a UNICODE DEBUG of my program, I get this error

LINK : fatal error LNK1181: cannot open input file 'lsvc8u.lib'
Searching for the file on my PC returns ZERO results, there is no such file on my machine, I did performed a complete install of VS 2005, and am not expecting anything to be missing…

4) On exiting my application, I get a crash with the message f:\sp\vctools...", I have no idea where is the “f:” drive designation coming from since I don’t have such a drive mapping on my PC

Looking at the Call stack, I get a “Strange” list – which I am sure my Application DOES NOT execute, so I figure somwhere there must be a corruption of sorts for this to come up. Looking at the bottom of the list, Ther is a call to a function MKGetFaxDateandTime() which I am sure it is NOT called anywhere.

Anyone has such experince???

Cheers
Alex

i need some opinion on displaying fonts in dialog box.

cyn810-Jan-07 16:27

cyn8

10-Jan-07 16:27

Hi there,
I have a dialog application. i want to display some text in a box(maybe an edit box but with multiple lines).It is sumthing like the diagram below except replace the dash line with continues one(i looks like a normal rectangle. The background will be in black n the text is green. And this is just for displaying(no editing is required) But how can i do this?
_______
|input1|
| |
|input2|
| |
|input3|
|______ |

Re: i need some opinion on displaying fonts in dialog box.

Rajesh R Subramanian10-Jan-07 19:19

Rajesh R Subramanian

10-Jan-07 19:19

cyn8 wrote:
And this is just for displaying(no editing is required) But how can i do this?

If no editing is required, then simply use static text and color them as you like. Search CP. There are heaps of articles on this. AFAIK you cannot change the white color of an edit control to any other color!

Nobody can give you wiser advice than yourself. - Cicero
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