public static void Show(Bitmap?expected, Bitmap actual)
{
if (actual is null)
{
throw new System.ArgumentNullException(nameof(actual));
}
var dispatcher = WpfDispatcher.Create();
dispatcher !.Invoke(() =>
{
var window = new ImageDiffWindow(expected, actual);
_ = window.ShowDialog();
});
dispatcher.InvokeShutdown();
_ = dispatcher.Thread.Join(1000);
}
public static void Show(Bitmap expected, Bitmap actual)
{
using (var startedEvent = new ManualResetEventSlim(initialState: false))
{
System.Windows.Threading.Dispatcher dispatcher = null;
var uiThread = new Thread(() =>
{
// Create and install a new dispatcher context
SynchronizationContext.SetSynchronizationContext(new DispatcherSynchronizationContext(Dispatcher.CurrentDispatcher));
dispatcher = Dispatcher.CurrentDispatcher;
// Signal that it is initialized
// ReSharper disable once AccessToDisposedClosure
startedEvent.Set();
// Start the dispatcher processing
Dispatcher.Run();
});
// Set the apartment state
uiThread.SetApartmentState(ApartmentState.STA);
// Make the thread a background thread
uiThread.IsBackground = true;
// Start the thread
uiThread.Start();
startedEvent.Wait();
dispatcher.Invoke(() =>
{
var window = new ImageDiffWindow(expected, actual);
window.ShowDialog().IgnoreReturnValue();
});
dispatcher.InvokeShutdown();
uiThread.Join(1000).IgnoreReturnValue();
}
}
