如何在asp.net网页上播放声音? [英] How do I play a sound in an asp.net web page?

问题描述

单击按钮后，我想在网页上播放一些声音.这是我的代码，但显示错误.

I want to play some sounds in my web page once I click a button. This is my code but it shows an error.

SoundPlayer x = new SoundPlayer();
x.SoundLocation = "WindowsBalloon.wav";
//x.Play();
x.PlaySync();

错误:

请确保在指定位置存在声音文件.

Please be sure a sound file exists at the specified location.

但是该文件存在于我的项目中，并且我确定地址正确.

but the file exists in my project and I'm sure that the address is correct.

推荐答案

您不能使用

You cannot play a file on a web page using the System.Media.Soundplayer class !!!

它将在服务器端而非客户端上播放声音.

It will play sound on server-side not client-side.

如以下链接中所述
-什么是最兼容"的自动播放声音?

As mentioned as in below links
- Problem With The C# System.Media.SoundPlayer Class On A Web Host
- What is the most "compatible" way of autoplaying sound ?

• 其他 SO答复.
• 使用任何其他基于Flash或Silverlight的插件.
• 使用html嵌入标签或html5音频标签.可以在 w3schools
上看到示例

• Other SO Answer over this same requirements.
• Use Any other Flash or Silverlight based plugins.
• Use html embed tag or html5 audio tag. Examples can be seen on w3schools

• <embed>标记:<embed>标记定义用于外部(非HTML)内容的容器. (这是一个HTML5标记，在HTML 4中无效，但在所有浏览器中均可使用).

• <embed> tag: The <embed> tag defines a container for external (non-HTML) content. (It is an HTML5 tag, invalid in HTML 4, but works in all browsers).

<embed height="100" width="100" src="horse.mp3" />

• <object>标签:<object>标签还可以定义用于外部(非HTML)内容的容器.
• <object> tag: The <object> tag can also define a container for external (non-HTML) content.

<object height="100" width="100" data="horse.mp3"></object>

• <audio>标记:<audio>元素是一个HTML5元素，在HTML 4中无效，但是在所有浏览器中都可以使用.
• <audio> tag: The <audio> element is an HTML5 element, invalid in HTML 4, but it works in all browsers.

<audio controls="controls" height="100" width="100">
  <source src="horse.mp3" type="audio/mp3" />
  <source src="horse.ogg" type="audio/ogg" />
  <embed height="100" width="100" src="horse.mp3" />
</audio>

请注意基于html5的解决方案存在的问题，您必须将视频转换为其他格式.
-<audio>元素未验证为HTML 4和XHTML.
-<embed>元素未验证为HTML 4和XHTML.
-<embed>元素不能后退"以显示错误.

Please note the problems with html5-based solutions you must convert your videos to different formats.
- The <audio> element does not validate as HTML 4 and XHTML.
- The <embed> element does not validate as HTML 4 and XHTML.
- The <embed> element cannot "fall-back" to display an error.

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