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BindValidation<TView, TViewModel, TViewProperty>(TView, TViewModel, Expression<Func<TView, TViewProperty>>, IValidationTextFormatter<string>) Method


Binds the overall validation of a ViewModel to a specified View property.


[SuppressMessage("Design", "CA1801: Parameter unused", Justification = "Used for generic resolution")]
public static IDisposable BindValidation<TView, TViewModel, TViewProperty>(this TView view, TViewModel viewModel, Expression<Func<TView, TViewProperty>> viewProperty, IValidationTextFormatter<string> formatter = null) 
    where TView : IViewFor<TViewModel> where TViewModel : class, IReactiveObject, IValidatableViewModel


Type Description

Type Parameters

Name Description
TView IViewFor of TViewModel.
TViewModel ViewModel type.
TViewProperty View property type.


Name Type Description
view TView IViewFor instance.
viewModel TViewModel ViewModel instance. Can be null, used for generic type resolution.
viewProperty Expression<Func<TView, TViewProperty>> View property to bind the validation message.
formatter IValidationTextFormatter<string> Validation formatter. Defaults to SingleLineFormatter. In order to override the global default value, implement IValidationTextFormatter<TOut> and register an instance of IValidationTextFormatter<string> into Splat.Locator.

Return Value

Type Description
IDisposable Returns a IDisposable object.