动态加载资源文件 [英] dynamically load resource file

问题描述

我想动态加载一个资源文件.

I want to dynamically load a resource file.

如果我静态地做，显然效果很好:

If i do it statically, it obviously works well:

System.Media.SoundPlayer player = new System.Media.SoundPlayer(Properties.Resources._88);
player.Play();

这将加载并播放资源 _88.

This loads and plays the resource _88.

但是，我希望这是动态的，

However, I want this to be dynamically,

我有一个变量num"，它可以是 1-90 之间的任何数字，我想加载与该数字相关的资源.

I have a variable 'num' which can be any number from 1-90, and i want to load the resource related to that number.

所以我创建了另一个名为soundURL"的变量，它看起来像:

So I create another variable called 'soundURL' which looks like:

var soundURL = "_" + num;

但是当我将它与前一个一起使用时，它显然不起作用:

But when I use that with the previous it obviously doesnt work:

System.Media.SoundPlayer player = new System.Media.SoundPlayer(Properties.Resources.soundURL);

我怎样才能克服这个问题?

How can I overcome this?

推荐答案

可以使用ResourceManager按名称加载资源

You can use the ResourceManager to load resources by name

object O = Properties.Resources.ResourceManager.GetObject("_88");

然后你只需要将它作为一个流..

You then just need to cast it as a Stream..

var s = (Stream)O;
System.Media.SoundPlayer player = new System.Media.SoundPlayer(s);
player.Play();

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