Using linked xaml file in VS2010 project for resuing of xaml

I linked xaml files in vs2010 solution for resuabiltiy like this:

And I tried to load that by resource dictionary tag in App.xaml like this开发者_开发问答:

<ResourceDictionary.MergedDictionaries>

    <ResourceDictionary Source="/Myproject;component/CommonStyles/Button.xaml" />

...

</ResourceDictionary>

But it can't loading in project.

How can I load these xaml files?

edited:

1. I tried that.

2. But compiler still can't find out xaml files.

3. So I trans a build working time from 'Page' to 'Resource'.

4. and then, a lot of compile error occured.

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In case these xaml files resides in different assembly, you need to import them using pack syntax like this -

<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/Myproject;component/CommonStyles/Button.xaml" />
......
</ResourceDictionary.MergedDictionaries>