Module plugins 

Binding plugins: how members are read, written, observed and validated.

Structs

BindingPlugins

Holds the binding plugins registered for the current thread.

DataValidationBase

The state shared by data validators: property accessors returned from an IDataValidationPlugin that wrap an inner accessor and convert the values received from it into BindingNotifications.

ExceptionValidationPlugin

Validates properties that report errors by failing in their setter.

FerroPropertyAccessor

The accessor of a registered property of an object of the class hierarchy: reads and writes the property and follows its changes.

FerroPropertyAccessorPlugin

Reads a registered property from an object of the class hierarchy.

IndeiValidationPlugin

Validates properties on model objects that implement INotifyDataErrorInfo.

InpcPropertyAccessor

A property accessor over an IPropertyInfo that listens to the owner’s property change notifications.

InpcPropertyAccessorPlugin

Reads a declared property from a model object that optionally raises property change notifications.

MethodAccessorPlugin

Reads a declared method of a model object.

ObservableStreamPlugin

Handles binding to ObservableValues for the ^ stream binding operator.

ObservableValue

An observable as a value that can be stored in a property and streamed by a binding with the ^ operator. It has identity equality.

PropertyAccessorBase

The listener bookkeeping shared by property accessors.

PropertyError

An IPropertyAccessor that represents an error.

PropertyInfoAccessorFactory

The accessor factories used by compiled binding paths for plain properties.

PropertyInfoAccessorPlugin

The plugin of a compiled binding path element: a property description together with the factory of its accessor.

TaskStreamPlugin

Handles binding to TaskValues for the ^ stream binding operator.

TaskValue

A task as a value that can be stored in a property and streamed by a binding with the ^ operator: the handle to the eventual outcome of an asynchronous operation, which is an untyped result or an error. It has identity equality.

TaskValueSource

The producer side of a TaskValue that is not bound to a future: the equivalent of a task completion source.

Traits

IDataValidationPlugin

Defines how data validation is observed by a binding.

IPropertyAccessor

Defines an accessor to a property on an object returned by an IPropertyAccessorPlugin.

IPropertyAccessorPlugin

Defines how a member is read, written and observed by a binding.

IStreamPlugin

Defines a plugin that handles the ^ stream binding operator.

Type Aliases

AccessorListener

Called by a property accessor with each new value. The value may be a boxed BindingNotification.

AsNotifyPropertyChanged

Views an untyped value as a property change notifier.

InpcLookup

Finds the property change notifications of an untyped value, if it raises any.

PropertyAccessorFactory

Creates the accessor for a property description and a source object.

UntypedCanExecute

Asks an untyped owner whether a method can execute with a command parameter.

UntypedCreateDelegate

Creates the delegate value of a method for an untyped owner: a value (usually a MarkupDelegate) that invokes the method on the owner.

UntypedExecute

Executes a method of an untyped owner with a command parameter.

UntypedGetter

Reads a member from its owner, both untyped. Null is None; an Err is the equivalent of the getter throwing.

UntypedSetter

Writes a member on its owner, both untyped. An Err is the equivalent of the setter throwing.