MCI包装器使文件挂起 [英] MCI Wrapper keeps the file hanged

问题描述

基瑟尔先生您好，

我想知道您是否可以对您在codeproject中发布的MCI包装程序有所帮​​助.

我想在播放后使用CFile打开文件，但是发生访问错误.

我输入了MM_MCINOTIFY回调，如下所示:

LRESULT CWrapperDlg :: OnMCIWnd_Notify(WPARAM wParam，LPARAM lParam)
{
m_mciWnd.Close();

CFile kFile;
CFileException kE;

if(kFile.Open(MakePathToInstalledFile(_T("CLOCKTXT.AVI"))，CFile :: modeRead，&kE))
kFile.Close();

返回0;
}

它因访问冲突而失败，似乎文件仍很忙.
你能帮我吗?

非常感谢
Emanuele Russo

Hello Mr Kissel,

I was wondering if you may help me a bit with the MCI wrapper you posted here in codeproject.

I wanted to open the file with a CFile after it is played but an access error occurs.

I put an MM_MCINOTIFY callback like this:

LRESULT CWrapperDlg::OnMCIWnd_Notify(WPARAM wParam, LPARAM lParam)
{
m_mciWnd.Close();

CFile kFile;
CFileException kE;

if(kFile.Open(MakePathToInstalledFile(_T("CLOCKTXT.AVI")), CFile::modeRead, &kE))
kFile.Close();

return 0;
}

It fails with an access violation, it seems that the file is still busy.
Could you help me??

Thanks a lot
Emanuele Russo

推荐答案

您可以尝试在m_mciWnd.Close()之后放置一个Sleep，等待一会儿.

You could try and wait for a while after the m_mciWnd.Close() by putting a Sleep.

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