},System.Linq.Expressions.Expression{System.Func{--1,--3}},System.String,System.String,System.String,System.Int32)} },System.Linq.Expressions.Expression{System.Func{--1,--3}},System.Func{--2,--3},System.Func{--3,--2},System.String,System.String,System.String,System.Int32)}

, string, string, string, int) method¶

Defined in

Type: ReactiveUIBindingExtensions Namespace: ReactiveUI.Binding.Reactive Assembly: ReactiveUI.Binding.Reactive.dll

Applies to

net10.0, net10.0-browserwasm1.0, net10.0-desktop1.0, net9.0, net9.0-tvos18.0, net9.0-maccatalyst18.0, net9.0-ios18.0, net9.0-macos15.0, net9.0-desktop1.0, net8.0, net8.0-macos14.5, net8.0-ios18.0, net8.0-maccatalyst18.0, net8.0-macos15.0, net8.0-tvos18.0, net8.0-ios17.5, net8.0-maccatalyst17.5, netstandard2.1, net481, net462, net471

Overloads¶

1. public static IReactiveBinding<TView, BindingChange> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel viewModel, Expression<Func<TViewModel, TVMProp>> viewModelProperty, Expression<Func<TView, TVProp>> viewProperty, string viewModelPropertyExpression = "", string viewPropertyExpression = "", string callerFilePath = "", int callerLineNumber = 0) where TViewModel : class where TView : class, IViewFor
2. public static IReactiveBinding<TView, BindingChange> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel viewModel, Expression<Func<TViewModel, TVMProp>> viewModelProperty, Expression<Func<TView, TVProp>> viewProperty, Func<TVMProp, TVProp> viewModelToViewConverter, Func<TVProp, TVMProp> viewToViewModelConverter, string viewModelPropertyExpression = "", string viewPropertyExpression = "", string callerFilePath = "", int callerLineNumber = 0) where TViewModel : class where TView : class, IViewFor

1. Overload¶

public static IReactiveBinding<TView, BindingChange> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel viewModel, Expression<Func<TViewModel, TVMProp>> viewModelProperty, Expression<Func<TView, TVProp>> viewProperty, string viewModelPropertyExpression = "", string viewPropertyExpression = "", string callerFilePath = "", int callerLineNumber = 0) where TViewModel : class where TView : class, IViewFor

View source

Summary: Creates a two-way binding between a view model property and a view property.

Type parameters

Name	Description
`TViewModel`	The type of the view model.
`TView`	The type of the view.
`TVMProp`	The type of the view model property.
`TVProp`	The type of the view property.

Parameters

Name	Type	Description
`view`	`TView`	The view to bind to.
`viewModel`	`TViewModel`	The view model to observe.
`viewModelProperty`	Expression>	An expression that selects the view model property to observe.
`viewProperty`	Expression>	An expression that selects the view property to update.
`viewModelPropertyExpression = ""`	string	The caller argument expression for `viewModelProperty`. Auto-populated by the compiler.
`viewPropertyExpression = ""`	string	The caller argument expression for `viewProperty`. Auto-populated by the compiler.
`callerFilePath = ""`	string	The source file path of the caller. Auto-populated by the compiler.
`callerLineNumber = 0`	int	The source line number of the caller. Auto-populated by the compiler.

Returns: IReactiveBinding -- A reactive binding that can be disposed to disconnect the binding.

Exceptions

Type	Condition
System.InvalidOperationException	No generated Bind dispatch matched this call site. Use BindUnsafe to resolve the expression at run time.

2. Overload¶

public static IReactiveBinding<TView, BindingChange> Bind<TViewModel, TView, TVMProp, TVProp>(this TView view, TViewModel viewModel, Expression<Func<TViewModel, TVMProp>> viewModelProperty, Expression<Func<TView, TVProp>> viewProperty, Func<TVMProp, TVProp> viewModelToViewConverter, Func<TVProp, TVMProp> viewToViewModelConverter, string viewModelPropertyExpression = "", string viewPropertyExpression = "", string callerFilePath = "", int callerLineNumber = 0) where TViewModel : class where TView : class, IViewFor

View source

Summary: Creates a two-way binding between a view model property and a view property with conversion functions.

Type parameters

Name	Description
`TViewModel`	The type of the view model.
`TView`	The type of the view.
`TVMProp`	The type of the view model property.
`TVProp`	The type of the view property.

Parameters

Name	Type	Description
`view`	`TView`	The view to bind to.
`viewModel`	`TViewModel`	The view model to observe.
`viewModelProperty`	Expression>	An expression that selects the view model property to observe.
`viewProperty`	Expression>	An expression that selects the view property to update.
`viewModelToViewConverter`	Func	A function that converts the view model property value to the view property type.
`viewToViewModelConverter`	Func	A function that converts the view property value back to the view model property type.
`viewModelPropertyExpression = ""`	string	The caller argument expression for `viewModelProperty`. Auto-populated by the compiler.
`viewPropertyExpression = ""`	string	The caller argument expression for `viewProperty`. Auto-populated by the compiler.
`callerFilePath = ""`	string	The source file path of the caller. Auto-populated by the compiler.
`callerLineNumber = 0`	int	The source line number of the caller. Auto-populated by the compiler.

Returns: IReactiveBinding -- A reactive binding that can be disposed to disconnect the binding.

Exceptions

Type	Condition
System.InvalidOperationException	No generated Bind dispatch matched this call site. Use BindUnsafe to resolve the expression at run time.