如何在C#中播放声音? [英] How to play sound in C#?

问题描述

如何在winforms中播放声音.我正在使用以下代码，但无法播放.

How to play sound in winforms. I am using below code but its not play.

Stream audioStream = new MemoryStream(Properties.Resources.TestSound.ReadByte());
            SoundPlayer player = new SoundPlayer(audioStream);
            player.Play();

推荐答案

选中此项，http://msdn.microsoft.com/en-us/library/4y171b18.aspx [ http://msdn.microsoft.com/en-us/library/ms143770.aspx [ ^ ]

传递给stream参数的Stream应该是包含.wav文件的Stream. Stream的Read方法返回的数据应为.wav文件中的数据.

Check this, http://msdn.microsoft.com/en-us/library/4y171b18.aspx[^] & http://msdn.microsoft.com/en-us/library/ms143770.aspx[^]

The Stream passed to the stream parameter should be a Stream containing a .wav file. The data returned by the Read method of the Stream should be the data within a .wav file.

如果要同时播放2个视频，则需要输入3个代码部分:

第1部分:

If you want to play 2 videos at the same time you need to enter 3 parts of code:

Part 1:

using System.Runtime.InteropServices; //with this code you are able to import dll files

第2部分:

下:

Part 2:

under:

public Form1()
        {
            InitializeComponent();
        }

输入代码:

enter code:

[DllImport("winmm.dll")]
        private static extern long mciSendString(
            string command,
            StringBuilder returnValue,
            int returnLength,
            IntPtr winHandle);//imports a dll file and creates a new command

第3部分:

Part 3:

string filename1 = "";//location of first file
mciSendString("close mf1", null, 0, IntPtr.Zero);
mciSendString("open \"" + filename1 + "\" type mpegvideo alias mf1", null, 0, IntPtr.Zero);
mciSendString("play mf1", null, 0, IntPtr.Zero)

这对我有用；如果您想了解有关此代码的更多信息，请搜索MCI(媒体控制接口)；一些额外的命令:
暂停MF1
简历MF1
停止MF1
寻求mf1到x//x是某个数字
尝试让他们看看他们做什么

this worked for me;if you want to know more about this code search for MCI(Media Control Interface);Some extra commands:
pause mf1
resume mf1
stop mf1
seek mf1 to x // x is some number
try them to see what they do

我在下面的代码中使用了.将声音文件放入资源"中.

I used below code. Put sound file in Resources.

SoundPlayer player = new SoundPlayer(Properties.Resources.sound1);
                    player.Play();

例如，sound1是媒体文件名.

sound1 is media file name for example.

这篇关于如何在C#中播放声音?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！