public void Inspect(object rootToInspect)
{
ExceptionHandler.AddExceptionHandler(this.Dispatcher);
this.Load(rootToInspect);
this.Owner = SnoopWindowUtils.FindOwnerWindow(this);
Trace.WriteLine("Showing snoop UI...");
this.Show();
this.Activate();
Trace.WriteLine("Shown and activated snoop UI.");
}
public void Magnify(object root)
{
Target = root;
var ownerWindow = SnoopWindowUtils.FindOwnerWindow();
if (ownerWindow != null)
{
Owner = ownerWindow;
}
SnoopPartsRegistry.AddSnoopVisualTreeRoot(this);
Show();
Activate();
}
public void Inspect()
{
object localRoot = FindRoot();
if (localRoot == null)
{
if (!SnoopModes.MultipleDispatcherMode)
{
//SnoopModes.MultipleDispatcherMode is always false for all scenarios except for cases where we are running multiple dispatchers.
//If SnoopModes.MultipleDispatcherMode was set to true, then there definitely was a root visual found in another dispatcher, so
//the message below would be wrong.
MessageBox.Show
(
"Can't find a current application or a PresentationSource root visual!",
"Can't Snoop",
MessageBoxButton.OK,
MessageBoxImage.Exclamation
);
}
return;
}
Load(localRoot);
Window ownerWindow = SnoopWindowUtils.FindOwnerWindow();
if (ownerWindow != null)
{
if (ownerWindow.Dispatcher != Dispatcher)
{
return;
}
Owner = ownerWindow;
// watch for window closing so we can spit out the changed properties
ownerWindow.Closing += SnoopedWindowClosingHandler;
}
SnoopPartsRegistry.AddSnoopVisualTreeRoot(this);
Dispatcher.UnhandledException += UnhandledExceptionHandler;
Show();
Activate();
}
