public void DeactivateThrows()
{
IRegion region = new AllActiveRegion();
var view = new object();
region.Add(view);
region.Deactivate(view);
}
public void AddingViewsToRegionMarksThemAsActive()
{
IRegion region = new AllActiveRegion();
var view = new object();
region.Add(view);
Assert.IsTrue(region.ActiveViews.Contains(view));
}
public void DeactivateThrows()
{
var ex = Assert.Throws <InvalidOperationException>(() =>
{
IRegion region = new AllActiveRegion();
var view = new object();
region.Add(view);
region.Deactivate(view);
});
}
/// <summary>
/// Creates a new <see cref="IRegion"/> and registers it in the default <see cref="IRegionManager"/>
/// attaching to it a <see cref="DialogActivationBehavior"/> behavior.
/// </summary>
/// <param name="owner">The owner of the Popup.</param>
/// <param name="regionName">The name of the <see cref="IRegion"/>.</param>
/// <remarks>
/// This method would typically not be called directly, instead the behavior
/// should be set through the Attached Property <see cref="CreateWindowRegionWithNameProperty"/>.
/// </remarks>
public static void RegisterNewWindowRegion(DependencyObject owner, string regionName)
{
// Creates a new region and registers it in the default region manager.
// Another option if you need the complete infrastructure with the default region behaviors
// is to extend DelayedRegionCreationBehavior overriding the CreateRegion method and create an
// instance of it that will be in charge of registering the Region once a RegionManager is
// set as an attached property in the Visual Tree.
IRegionManager regionManager = ServiceLocator.Current.GetInstance <IRegionManager>();
if (regionManager != null)
{
IRegion region = new AllActiveRegion();
IHostAwareRegionBehavior behavior = ServiceLocator.Current.GetInstance <DialogActivationBehavior>();
behavior.HostControl = owner;
region.Behaviors.Add(DialogActivationBehavior.BehaviorKey, behavior);
regionManager.Regions.Add(regionName, region);
}
}
protected override IRegion CreateRegion()
{
IRegion region = new AllActiveRegion();
return(region);
}
