PFDataWidgetTSettingsRegisterFieldSetting Method

protected void RegisterFieldSetting(
	Expression<Func<TSettings, PFWidgetChoice<Guid>>> expr,
	Predicate<PFField> candidateFilter = null
)

Parameters

expr

Type: System.Linq.ExpressionsExpressionFuncTSettings, PFWidgetChoiceGuid
An lambda expression that returns the value value from the current widget settings. e.g.

Copy

x => Settings.MyField

candidateFilter (Optional)

Type: SystemPredicatePFField
An optional predicate used to filter fields that the user can select.

Reference