如何在c语言程序中添加背景音乐？

用PlaySound 函数可以播放 .wav 格式音乐。\x0d\x0a例如 下面 播放 紫竹调.wav 格式音乐，它存放在 D:\\zzz\\zzd.wav \x0d\x0a其它音乐格式能不能播放，要试验一下才知道，也许不行，也许可以。\x0d\x0a#include \x0d\x0a#include \x0d\x0a#include \x0d\x0a#pragma comment(lib, "winmm.lib")\x0d\x0a\x0d\x0avoid main(){\x0d\x0aPlaySound (TEXT("D:\\zzz\\zzd.wav"), NULL, SND_ASYNC | SND_NODEFAULT)\x0d\x0a \x0d\x0awhile (1) \x0d\x0a{\x0d\x0a printf("program is running... here\n") //这里跑你的程序，按 Ctrl-C 组合键，结束程序。\x0d\x0a Sleep(1000) //休息1秒\x0d\x0a}\x0d\x0a\x0d\x0aexit(0)\x0d\x0a}

1：功能差劲的Playsound函数

事例代码如下

#include<windows.h>

#include<stdio.h>

#pragma comment(lib,"WinMM.Lib")

void main()

{

PlaySound("c:\\dui12.wav",NULL,SND_FILENAME|SND_ASYNC)

}

2:功能和Playsound函数一样差劲的函数undplaysound

#include<windows.h>

#include<stdio.h>

#pragma comment(lib,"WinMM.Lib")

void main()

{

undPlaySound("c:\\dui12.wav",NULL,SND_FILENAME|SND_ASYNC)

}

3：功能强大的函数，支持混音的MCI类

事例代码如下

#include<windows.h>

#include "mmsystem.h"//导入声音头文件

#pragma comment(lib,"winmm.lib")//导入声音头文件库

#include<stdio.h>

void PlayMp3()

void main()

{

PlayMp3()

PlaySound("C:\\Normal2.wav", NULL, SND_FILENAME | SND_ASYNC | SND_LOOP)

system("pause")

}

void PlayMp3()

{

char buf[128]

char str[128] = {0 }

int i = 0

//use mciSendCommand

MCI_OPEN_PARMS mciOpen

MCIERROR mciError

//SetWindowText(NULL,"12345")

mciOpen.lpstrDeviceType = "mpegvideo"

mciOpen.lpstrElementName = "c:\\WELCOME.WAV"

mciError = mciSendCommand(0,MCI_OPEN,MCI_OPEN_TYPE | MCI_OPEN_ELEMENT,(DWORD)&mciOpen)

if(mciError)

{

mciGetErrorString(mciError,buf,128)

printf("send MCI_OPEN command failed:%s\n",buf)

return

}

UINT DeviceID = mciOpen.wDeviceID

MCI_PLAY_PARMS mciPlay

mciError = mciSendCommand(DeviceID,MCI_PLAY,0 ,(DWORD)&mciPlay)

if(mciError)

{

printf("send MCI_PLAY command failed\n")

return

}

}

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