protected override void Initialize()
{
// Long running synchronous method call that blocks the UI thread
Thread.Sleep(5000);
// Adds a service synchronosly on the UI thread
var callback = new ServiceCreatorCallback(CreateMyService);
((IServiceContainer)this).AddService(typeof(MyService), callback);
// Synchronously requesting a service on the UI thread
var dte = GetService(typeof(EnvDTE.DTE)) as EnvDTE.DTE;
// Initializes the command synchronously on the UI thread
MyCommand.Initialize(this, dte);
}
protected override async Task InitializeAsync(CancellationToken cancellationToken, IProgress <ServiceProgressData> progress)
{
// runs in the background thread and doesn't affect the responsiveness of the UI thread.
await Task.Delay(5000);
// Adds a service on the background thread
AddService(typeof(MyService), CreateMyServiceAsync);
// Switches to the UI thread in order to consume some services used in command initialization
await JoinableTaskFactory.SwitchToMainThreadAsync(cancellationToken);
// Query service asynchronously from the UI thread
var dte = await GetServiceAsync(typeof(EnvDTE.DTE)) as EnvDTE.DTE;
// Initializes the command asynchronously now on the UI thread
await MyCommand.InitializeAsync(this, dte);
}
