这是上面程序可能用到的一些变量声明
private const int WM_APP = 0x8000;
private const int WM_GRAPHNOTIFY = WM_APP + 1;
private const int EC_COMPLETE = 0x01;
private const int WS_CHILD = 0x40000000;
private const int WS_CLIPCHILDREN = 0x2000000; private FilgraphManager m_objFilterGraph = null;
private IBasicAudio m_objBasicAudio = null;
private IVideoWindow m_objVideoWindow = null;
private IMediaEvent m_objMediaEvent = null;
private IMediaEventEx m_objMediaEventEx = null;
private IMediaPosition m_objMediaPosition = null;
private IMediaControl m_objMediaControl = null;
private System.Windows.Forms.MenuItem menuItem5; enum MediaStatus { None, Stopped, Paused, Running }; private MediaStatus m_CurrentStatus = MediaStatus.None;
private const int WM_APP = 0x8000;
private const int WM_GRAPHNOTIFY = WM_APP + 1;
private const int EC_COMPLETE = 0x01;
private const int WS_CHILD = 0x40000000;
private const int WS_CLIPCHILDREN = 0x2000000; private FilgraphManager m_objFilterGraph = null;
private IBasicAudio m_objBasicAudio = null;
private IVideoWindow m_objVideoWindow = null;
private IMediaEvent m_objMediaEvent = null;
private IMediaEventEx m_objMediaEventEx = null;
private IMediaPosition m_objMediaPosition = null;
private IMediaControl m_objMediaControl = null;
private System.Windows.Forms.MenuItem menuItem5; enum MediaStatus { None, Stopped, Paused, Running }; private MediaStatus m_CurrentStatus = MediaStatus.None;
解决方案 »
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开发过播放器 或许能和你交流交流
不过这段程序俺看了半天也没看懂,主要是播放的那一个函数,其他都没什么。