C / C++ / MFC

GudduRanchi wrote:

PTEST my_example= new TEST;

	HRESULT res;<br />
	IMediaControl *pMediaControl;<br />
	IMediaEventEx *pEvent;<br />
	if(pGraph==NULL)<br />
	{<br />
		CMainDlg *parent=(CMainDlg *)AfxGetApp()->GetMainWnd();<br />
		//CoInitialize(NULL);<br />
		HRESULT hr = CoCreateInstance(CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, <br />
                    IID_IGraphBuilder, (void **)&pGraph);<br />
<br />
		if(hr==S_OK)<br />
		{<br />
			pGraph->QueryInterface(IID_IMediaControl, (void **)&pMediaControl);<br />
			pGraph->QueryInterface(IID_IMediaEventEx,  (void **)&pEvent);<br />
		//	pEvent->SetNotifyWindow ((OAHWND)hwnd,WM_PLAYER_ENDOFMEDIA,NULL);<br />
			USES_CONVERSION;<br />
			<br />
			<br />
<br />
//temp=parent->m_strAppPath+"\\home\\"+parent->m_strUserName+"\\videofiles\\"+GetFileName("");<br />
						<br />
					if(DecodeMediaHeaderWithCopy(fileName,"temp"))<br />
				{<br />
					res=pGraph->RenderFile(A2W("temp"), NULL);<br />
					pGraph->QueryInterface(IID_IMediaSeeking,(void <br />
<br />
**)&g_pSeek);<br />
					<br />
				<br />
				}<br />
				else<br />
					res=pGraph->RenderFile(A2W(fileName), NULL);<br />
			<br />
			//res=pGraph->RenderFile(A2W(fileName),NULL);<br />
			if(res!=S_OK)<br />
			{<br />
				pMediaControl->Release ();<br />
				pEvent->Release();<br />
				return FALSE;<br />
			}<br />
			pMediaControl->Run ();<br />
			pMediaControl->Release ();<br />
			pEvent->Release();<br />
			<br />
			if(FileExists("C:\\Executable\\dxh263\\temp"))<br />
			{<br />
				CFile m_File;<br />
				<br />
<br />
if(!m_File.Open("C:\\Executable\\dxh263\\temp",CFile::modeRead,NULL))<br />
					AfxMessageBox("notexs");<br />
				//m_File.SeekToEnd();<br />
				m_File.Close();<br />
<br />
			}<br />
		}<br />
		else<br />
			return FALSE;<br />
	}<br />
	return TRUE;<br />
}<br />
<br />
<br />
void CMPlayer::StopPlay ()<br />
{<br />
	IMediaControl *pMediaControl;<br />
	IMediaEventEx *pEvent;<br />
	if(pGraph==NULL)<br />
		return;<br />
	else<br />
	{<br />
		pGraph->QueryInterface(IID_IMediaControl, (void **)&pMediaControl);<br />
		pMediaControl->Stop ();<br />
		pMediaControl->Release ();<br />
		pGraph->QueryInterface(IID_IMediaEventEx,  (void **)&pEvent);<br />
		pEvent->SetNotifyWindow ((OAHWND)NULL,WM_PLAYER_ENDOFMEDIA,NULL);<br />
		pEvent->Release ();<br />
		pGraph->Abort();<br />
		pGraph->Release ();	<br />
		pGraph=NULL;<br />
		pMediaControl=NULL;	<br />
		pEvent=NULL;<br />
				<br />
	}<br />
	::DeleteFile("C:\\Executable\\dxh263\\temp");<br />
}<br />

rxgmoral wrote:

Data d;
d.lpszName=_T("Name");
d.lpszValue=_T("Value");
d.ID=1;
Cbx.InsertString(0,d.lpszName);
Cbx.SetItemDataPtr(0,(void *)d);

brahmma wrote:

Try CString MyPath = "C:\\"

CString MyPath = "C:\\";

if (dlg.DoModal() == IDOK)

si_69 wrote:

CString MyPath "c:\";

si_69 wrote:

if (logPath.GetLength())

si_69 wrote:

dlg.GetOFN().lpstrInitialDir = MyPath;