midi

开发平台：

Visual C++

MEDIA.H：源码内容

							// Media.h: interface for the CSound class.
//
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_SOUND_H__59E8E868_01DA_4F40_9558_91F04464950F__INCLUDED_)
#define AFX_SOUND_H__59E8E868_01DA_4F40_9558_91F04464950F__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
enum PLAYTYPE
{
	MIDI,
	WAVE,
	CD,
	AVI,
	NONE
};
class CMedia : public CObject  
{
public:
	DWORD Seek(int nMiniute,int nSecond);
	DWORD CloseCDRom();	//开光驱门
	DWORD OpenCDRom();	//关光驱门
	DWORD SaveRecord(LPCSTR pFilename);	//存储录音
	DWORD BeginRecord();	//开始录音
	DWORD Pause();	//暂停
	DWORD CloseDevice();	//关闭设备
	DWORD Stop();	//停止
	DWORD Play(CWnd* pWnd,LPCSTR pFileName);	//播放
	DWORD OpenDevice(LPCSTR pFileName,LPCSTR pFileExt);	//打开设备
	void DisplayErrorMsg(DWORD dwError);	//显示出错信息
	bool closed;
	bool paused;
	bool stopped;
	PLAYTYPE type;
	DWORD dwResult;
	MCI_SEEK_PARMS		mciSeekParms;
	MCI_GENERIC_PARMS	mciStopParms;
	MCI_SAVE_PARMS		mciSaveParms;
	MCI_RECORD_PARMS	mciRecordParms;
	MCI_GENERIC_PARMS	mciGenericParms;
	MCI_STATUS_PARMS	mciStatusParms;
	MCI_OPEN_PARMS		mciOpenParms;
	MCI_PLAY_PARMS		mciPlayParms;
	CMedia();
	virtual ~CMedia();
protected:
	MCIDEVICEID m_nDeviceID;
};
#endif // !defined(AFX_SOUND_H__59E8E868_01DA_4F40_9558_91F04464950F__INCLUDED_)

						