在背景中播放小音效 [英] Play small Sound Effect in background

问题描述

在我的Windows Phone 8应用程序中。如何在背景中播放小音效。一次，在应用程序启动时。使用Splash Screen？

 Stream stream = TitleContainer.OpenStream（  sounds / SoundFile.wav ）; 
 SoundEffect effect = SoundEffect.FromStream（stream）; 
 FrameworkDispatcher.Update（）; 
 effect.Play（）; 

我正在使用上面的代码，它正在播放声音文件。但我在主页构造函数中使用它。现在的问题是，每次我回到我的应用程序内的主页时都会播放声音。所以我不认为这是正确的方式，我只想玩一次。在应用程序启动时使用启动画面。

解决方案

您好，所有评论的人。主席先生，首先，所有我道歉，因为没有正确解释我的问题。实际上我是该网站的新用户。所以，我不知道如何正确发布问题。



现在，我自己解决了问题，我所做的就是，在App中放置相同的代码。 xaml.cs.在里面我把代码放在这个方法中



//启动应用程序时执行的代码（例如，从开始）

//重新激活应用程序时不会执行此代码

private void Application_Launching（object sender，LaunchingEventArgs e）

{

Stream stream = TitleContainer.OpenStream（sounds / SoundFile.wav）;

SoundEffect effect = SoundEffect.FromStream（stream）;

FrameworkDispatcher.Update（） ;

effect.Play（）;

System.Threading.Thread.Sleep（DateTime.Now.TimeOfDay.Seconds + 2000）;

}

In my windows phone 8 application. How Can I Play small Sound Effect in background. once, on application start up. With Splash Screen?

Stream stream = TitleContainer.OpenStream("sounds/SoundFile.wav");
SoundEffect effect = SoundEffect.FromStream(stream);
FrameworkDispatcher.Update();
effect.Play();

I am using above code, and it is playing sound file. but i am using it in mainpage constructor. Now problem is, It is playing sound every time i am coming back to mainpage within my application. So i don't think it is the right way, I want to play it only once. On application start up with splash screen.

解决方案

Hello, To All who commented. Sir, first off all i apologies, for not explaining my question properly. Actually i am a new user to the website. So, i did'nt know how to post question properly.

Now, I solved the problem myself, all i did is, placed the same above code in App.xaml.cs. Inside it i placed the code in this method

// Code to execute when the application is launching (eg, from Start)
// This code will not execute when the application is reactivated
private void Application_Launching(object sender, LaunchingEventArgs e)
{
Stream stream = TitleContainer.OpenStream("sounds/SoundFile.wav");
SoundEffect effect = SoundEffect.FromStream(stream);
FrameworkDispatcher.Update();
effect.Play();
System.Threading.Thread.Sleep(DateTime.Now.TimeOfDay.Seconds + 2000);
}

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