public virtual void InitializePropertyPage(PropertyPageViewModel viewModel)
{
_ignoreEvents = true;
IsDirty = false;
ViewModel = viewModel;
ViewModel.PropertyChanged += ViewModel_PropertyChanged;
ViewModel.ParentControl = this;
_ignoreEvents = false;
}
protected override async Task OnSetObjects(bool isClosing)
{
if (isClosing)
{
_control.DetachViewModel();
return;
}
else
{
//viewModel can be non-null when the configuration is changed.
if (_control == null)
{
_control = CreatePropertyPageControl();
}
}
_viewModel = CreatePropertyPageViewModel();
await _viewModel.Initialize();
_control.InitializePropertyPage(_viewModel);
}
