private void CompleteClose()
{
INavigationContext context = CreateCloseContext();
OnClosed(_closeParameter, context);
bool?result = null;
var operationResult = ViewModel as IHasOperationResult;
if (operationResult != null)
{
result = operationResult.OperationResult;
}
OperationCallbackManager.SetResult(ViewModel,
OperationResult.CreateResult(OperationType.WindowNavigation, ViewModel, result, context));
_closeParameter = null;
_shouldClose = false;
_isOpen = false;
TView view = View;
if (view == null)
{
return;
}
ThreadManager.InvokeOnUiThreadAsync(() =>
{
CleanupView(view);
_viewManager
.CleanupViewAsync(ViewModel)
.WithTaskExceptionHandler(ViewModel);
});
View = null;
}