private async Task ShutdownAsync()
{
// we are shutting down, cancel any pending work.
_cancellationTokenSource.Cancel();
await ThreadingContext.JoinableTaskFactory.SwitchToMainThreadAsync();
if (_priorityCommandTargetCookie != VSConstants.VSCOOKIE_NIL)
{
var priorityCommandTargetRegistrar = _serviceProvider.GetService <SVsRegisterPriorityCommandTarget, IVsRegisterPriorityCommandTarget>();
var cookie = _priorityCommandTargetCookie;
_priorityCommandTargetCookie = VSConstants.VSCOOKIE_NIL;
var hr = priorityCommandTargetRegistrar.UnregisterPriorityCommandTarget(cookie);
if (ErrorHandler.Failed(hr))
{
FatalError.ReportWithoutCrash(Marshal.GetExceptionForHR(hr));
}
}
if (_oleComponent != null)
{
_oleComponent.Dispose();
_oleComponent = null;
}
}
public void Shutdown()
{
AssertIsForeground();
if (_priorityCommandTargetCookie != VSConstants.VSCOOKIE_NIL)
{
var priorityCommandTargetRegistrar = _serviceProvider.GetService <IVsRegisterPriorityCommandTarget, SVsRegisterPriorityCommandTarget>();
var cookie = _priorityCommandTargetCookie;
_priorityCommandTargetCookie = VSConstants.VSCOOKIE_NIL;
var hr = priorityCommandTargetRegistrar.UnregisterPriorityCommandTarget(cookie);
if (ErrorHandler.Failed(hr))
{
FatalError.ReportWithoutCrash(Marshal.GetExceptionForHR(hr));
}
}
if (_oleComponent != null)
{
_oleComponent.Dispose();
_oleComponent = null;
}
}