来自HRESULT的异常：Windows.Media.PlayTo.PlayToReceiver.Start（）中的0xC00D36B2 [英] Exception from HRESULT: 0xC00D36B2 at Windows.Media.PlayTo.PlayToReceiver.Start()

问题描述

嗨,,

我用C＃编写了一个Metro应用程序，尝试使用MediaElement创建一个PlayTo接收器。

此MediaElement被显示为播放源和接收者。

当调用PlayToReceiver.Start（）时，一个关键异常将被激活。

  {System.Runtime.InteropServices.COMException（0xC00D36B2）：来自HRESULT的异常：0xC00D36B2

  在Windows.Media.PlayTo.PlayToReceiver.Start（）

这样的代码

...

PlayToReceiver myPlayToReceiver = null;

...

private void StartReceiverButton_Click（object sender，RoutedEventArgs e）

{

if（bPlayToReceiverStarted）

{

ResultTextBlock.Text ="接收器已经启动" ;;

返回;

}

if（myPlayToReceiver == null）

{

myPlayToReceiver = new PlayToReceiver（）;

}

myPlayToReceiver.Playing + = new PlayingEventHandler（myPlayToReceiver_Playing）;

myPlayToReceiver。暂停+ =新PausedEventHandler（myPlayToReceiver_Paused）;

myPlayToReceiver.PlaybackRateChanged + = new PlaybackRateChangedEventHandler（myPlayToReceiver_PlaybackRateChanged）;

myPlayTo Receiver.CurrentTimeChanged + = new CurrentTimeChangedEventHandler（myPlayToReceiver_CurrentTimeChanged）;

myPlayToReceiver.SourceChanged + = new SourceChangedEventHandler（myPlayToReceiver_SourceChanged）;

myPlayToReceiver.SupportsVideo = true;

myPlayToReceiver.SupportsAudio = true;

myPlayToReceiver.SupportsImage = false;

myPlayToReceiver.FriendlyName =" PlayToReceiver Demo";

尝试

{

myPlayToReceiver.Start（）;

}

catch（COMException excpt）

{

string str = excpt.Message;

}

....

}

示例"播放到" 通过javascript可以工作，但在C＃中，它不起作用，有什么问题以及如何解决？   

先谢谢。

Stanley。

 

解决方案

嗨Stanley，

我已经复制了这个并正在调查它。 我会在收到更多信息后立即通知您。

祝您好运，

   罗布

Hi ,,

I wrote a metro app with C#,  tried to create a PlayTo receiver by using a MediaElement.

This MediaElement is presented to be playto souce and receiver.

When call to PlayToReceiver.Start(), a critical exception would be thorwn.

  {System.Runtime.InteropServices.COMException (0xC00D36B2): Exception from HRESULT: 0xC00D36B2
   at Windows.Media.PlayTo.PlayToReceiver.Start()

Code like this

...

PlayToReceiver myPlayToReceiver = null;

...

private void StartReceiverButton_Click(object sender, RoutedEventArgs e)
{
if (bPlayToReceiverStarted)
{
ResultTextBlock.Text = "Receiver already started";
return;
}

if (myPlayToReceiver == null)
{
myPlayToReceiver = new PlayToReceiver();
}

myPlayToReceiver.Playing += new PlayingEventHandler(myPlayToReceiver_Playing);
myPlayToReceiver.Paused += new PausedEventHandler(myPlayToReceiver_Paused);
myPlayToReceiver.PlaybackRateChanged += new PlaybackRateChangedEventHandler(myPlayToReceiver_PlaybackRateChanged);
myPlayToReceiver.CurrentTimeChanged += new CurrentTimeChangedEventHandler(myPlayToReceiver_CurrentTimeChanged);
myPlayToReceiver.SourceChanged += new SourceChangedEventHandler(myPlayToReceiver_SourceChanged);

myPlayToReceiver.SupportsVideo = true;
myPlayToReceiver.SupportsAudio = true;
myPlayToReceiver.SupportsImage = false;
myPlayToReceiver.FriendlyName = "PlayToReceiver Demo";

try
{
myPlayToReceiver.Start();
}
catch (COMException excpt)
{
string str = excpt.Message;
}

....
}

The sample "Play to"  by javascript can work, but in C#, it's not work, What's problem and how to resolve??   

Thanks in advanced.

Stanley.

 

解决方案

Hi Stanley,

I've reproduced this and am looking into it.  I'll let you know as soon as I have more information.

Best regards,

    Rob

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