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    <p>You could try writing the test to be asynchronous. Consider this test method:</p> <pre><code>[TestMethod] [Asynchronous] public void TestMethod1() { TestViewModel testViewModel = new TestViewModel(); bool firstNameChanged = false; testViewModel.PropertyChanged += (s, e) =&gt; { if (e.PropertyName == "FirstName") { firstNameChanged = true; } }; EnqueueCallback(() =&gt; testViewModel.FirstName = "first name"); EnqueueConditional(() =&gt; firstNameChanged == true); EnqueueTestComplete(); } </code></pre> <p>Notice the Asynchronous attribute at the top of the method. There are two important methods here: EnqueueCallback and EnqueueTestComplete. EnqueueCallback will add lambda expressions to a queue and the test method will wait until the current callback is executed. In the case here, we subscribe to the PropertyChanged event on the ViewModel and we set a local boolean variable to true when the FirstName property notifies a change. We then Enqueue two callbacks: one to set the FirstName property and one to assert that the local boolean variable has changed value. Finally, we need to add a call to EnqueueTestComplete() so that the framework knows the test is over.</p> <p>NOTE: In order to get EnqueueCallback and EnqueueTestComplete, you need to inherit from SilverlightTest on your test class. You also need to import Microsoft.Silverlight.Testing to get the Asynchronous attribute. It should look something like this:</p> <pre><code>using Microsoft.Silverlight.Testing; using Microsoft.VisualStudio.TestTools.UnitTesting; namespace Foo.Example.Test { [TestClass] public class Tests : SilverlightTest { // ... tests go here } } </code></pre>
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    1. COThank you very much. This answer helped me on a Silverlight level even more. However I would like to comment on one thing, If you use EnqueueCallback without any case of EnqueueConditional, it would be the same as if you would make the calls synchronous anyway.
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    2. COYes, EnqueueConditional should be used to make a test truly wait for an event to fire. I guess I made my example a little too trivial, my apologies. It now uses EnqueueConditional to wait on the boolean state of firstNamedChanged to turn to true.
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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