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    <p>Not work. Erron in:</p> <pre><code>PropertyChanged(this, new PropertyChangedEventArgs(propertyName)); </code></pre> <p>Details:</p> <pre><code>System.UnauthorizedAccessException was unhandled by user code HResult=-2147024891 Message=Invalid cross-thread access. Source=System.Windows StackTrace: at MS.Internal.XcpImports.CheckThread() at MS.Internal.XcpImports.GetValue(IManagedPeerBase managedPeer, DependencyProperty property) at System.Windows.DependencyObject.GetOldValue(DependencyProperty property, EffectiveValueEntry&amp; oldEntry) at System.Windows.DependencyObject.UpdateEffectiveValue(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry&amp; newEntry, ValueOperation operation) at System.Windows.DependencyObject.RefreshExpression(DependencyProperty dp) at System.Windows.Data.BindingExpression.SendDataToTarget() at System.Windows.Data.BindingExpression.SourcePropertyChanged(PropertyPathListener sender, PropertyPathChangedEventArgs args) at System.Windows.PropertyPathListener.RaisePropertyPathStepChanged(PropertyPathStep source) at System.Windows.PropertyAccessPathStep.RaisePropertyPathStepChanged(PropertyListener source) at System.Windows.CLRPropertyListener.SourcePropertyChanged(Object sender, PropertyChangedEventArgs args) at System.Windows.Data.WeakPropertyChangedListener.PropertyChangedCallback(Object sender, PropertyChangedEventArgs args) at System.ComponentModel.PropertyChangedEventHandler.Invoke(Object sender, PropertyChangedEventArgs e) at ITWEMPhone.ViewModel.NotifyPropertyChanged(String propertyName) at ITWEMPhone.ViewModel.set_XValue(String value) at ITWEMPhone.ViewModel.&lt;&gt;c__DisplayClass1.&lt;_accelerometer_CurrentValueChanged&gt;b__0() at ITWEMPhone.SmartDispatcher.Dispatch(Action action) at ITWEMPhone.ViewModel._accelerometer_CurrentValueChanged(Object sender, SensorReadingEventArgs`1 e) at System.EventHandler`1.Invoke(Object sender, TEventArgs e) at Microsoft.Devices.Sensors.SensorBase`1.FireOnReadingChanged(SensorReadingEventArgs`1 sample) at Microsoft.Devices.Sensors.SensorBase`1.OnNewReading(Object sender, NativeSensorEventArgs sample) at Microsoft.Devices.Sensors.SensorBase`1.&lt;&gt;c__DisplayClass7.&lt;.ctor&gt;b__3(Object sender, NativeSensorEventArgs args) at Microsoft.Devices.Sensors.SensorCallback.OnNewReading(IntPtr pNewReading) InnerException: </code></pre> <p>So I changed method to:</p> <pre><code> private void NotifyPropertyChanged(string propertyName) { Deployment.Current.Dispatcher.BeginInvoke(() =&gt; PropertyChanged(this, new PropertyChangedEventArgs(propertyName))); } </code></pre> <p>And XAML to:</p> <pre><code>&lt;TextBlock Text="{Binding XValue, Mode=TwoWay}" Height="67" RenderTransformOrigin="0.5,1.134"/&gt; </code></pre> <p>And works perfect :) Mamy that will be useful for someone!</p>
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Guidance
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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