CommandBinder.

BindCommand<TView, TViewModel, TProp, TControl>(TView, TViewModel, Expression<Func<TViewModel, TProp>>, Expression<Func<TView, TControl>>, string) Method

Summary

Bind a command from the ViewModel to an explicitly specified control on the View.
Namespace
ReactiveUI
Containing Type
CommandBinder

Syntax

public static IReactiveBinding<TView, TViewModel, TProp> BindCommand<TView, TViewModel, TProp, TControl>(this TView view, TViewModel viewModel, Expression<Func<TViewModel, TProp>> propertyName, Expression<Func<TView, TControl>> controlName, string toEvent = null) 
    where TView : class, IViewFor<TViewModel> where TViewModel : class where TProp : ICommand

Type Parameters

Name Description
TView The view type.
TViewModel The view model type.
TProp The property type.
TControl The control type.

Parameters

Name Type Description
view TView The View.
viewModel TViewModel The View model.
propertyName Expression<Func<TViewModel, TProp>> The ViewModel command to bind.
controlName Expression<Func<TView, TControl>> The name of the control on the view.
toEvent string If specified, bind to the specific event instead of the default. NOTE: If this parameter is used inside WhenActivated, it's important to dispose the binding when the view is deactivated.

Return Value

Type Description
IReactiveBinding<TView, TViewModel, TProp> A class representing the binding. Dispose it to disconnect the binding.