带有设计时间数据的Expression Blend错误(Visual Studio中无错误) [英] Expression Blend Error with design time data (no error in visual studio)

问题描述

我从Windows Phone 7应用程序创建了一些设计时间数据，当我在Visual Studio(Express)中查看设计器时，设计时间数据显示得非常好.但是，当我尝试在Expression Blend 4中加载相同的项目时，出现错误，并且没有显示设计时间数据.

I created some design time data from my windows phone 7 application and when I look at designer in Visual Studio (Express), the design time data shows up perfectly fine. However when I try to load the same project in Expression blend 4 I get an error and the design time data doesn't show up.

我得到的错误是非常普通的在我的xaml类中发现错误""，它指向的确切行是:

The error that I get is very generic "Error found in 'my xaml class' " The exact line that it points to is:

<phone:PhoneApplicationPage 
...
    d:DataContext="{d:DesignData Source=../DesignData/VendorDetailViewDesignData.xaml}"
...
>

我真的不知道会出现什么问题，因为这对于Visual Studio设计师来说可以正常工作.我需要为表情融合做些不同的事情吗?

I really have no idea what the problem could be since this works fine with the visual studio designer. Do I have to do something different for expression blend?

要创建我基本上遵循的设计时间数据

To create the design time data I basically followed

http://blogs.msdn.com/b/mcsuksoldev/archive/2010/08/27/designdata-mvvm-support-in-blend-vs2010-and-wpf-silverlight.aspx
并以其中包含设计时间数据的默认Windows Phone项目为例.

http://blogs.msdn.com/b/mcsuksoldev/archive/2010/08/27/designdata-mvvm-support-in-blend-vs2010-and-wpf-silverlight.aspx
and took the default windows phone projects that have design time data in them as an example.

xaml类位于rootFolder/View/文件夹中，而设计时数据文件位于rootFolder/DesignData/

The xaml class is in a the folder rootFolder/View/ while the design time data files are in rootFolder/DesignData/

感谢您的帮助！谢谢！
哈吉

Any help is appreciated! Thanks!
Haji

推荐答案

没有更多细节，很难知道问题出在哪里.

Without more details it's quite hard to know what the issue might be.

用于此类问题的一个巧妙技巧是，您实际上可以从Visual Studio调试器附加到Blend进程.转到调试"->附加到进程"，找到Blend.exe进程并附加到该进程，然后尝试在Blend中打开视图，这应该允许您调试正在发生的事情.

A neat trick to use for these kind of issues, is that you can actually attach to the Blend process from the Visual Studio debugger. Go to Debug -> Attach to Process, find the Blend.exe process and attach to that, then try opening the view in Blend, this should allow you to debug what's going on.

有关此操作的逐步说明，请查看:

For step by step instructions on this, have a look at: Debugging Design-Time Exceptions

祝你好运！

这篇关于带有设计时间数据的Expression Blend错误(Visual Studio中无错误)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！