2 references to NullString
System.Data (2)
cdf\src\NetFx40\Tools\System.Activities.Presentation\System\Activities\Presentation\View\TypePresenter.xaml.cs (2)
325
this.nullTypeWrapper = new TypeWrapper(
NullString
, "Null", null);
606
else if (wrapper != null && wrapper.DisplayName ==
NullString
)