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

, string, string, string, int) method¶

Defined in

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

Applies to

net10.0, net10.0-browserwasm1.0, net10.0-desktop1.0, net9.0, net9.0-browserwasm1.0, net9.0-desktop1.0, net8.0, net8.0-ios17.5, net8.0-maccatalyst17.5, net8.0-macos14.2, net8.0-macos14.5, net8.0-tvos17.2, netstandard2.1, net462, net481

Overloads¶

1. public static IDisposable BindTwoWay<TSource, TTarget, TProperty>(this TSource source, TTarget target, Expression<Func<TSource, TProperty>> sourceProperty, Expression<Func<TTarget, TProperty>> targetProperty, string sourcePropertyExpression = "", string targetPropertyExpression = "", string callerFilePath = "", int callerLineNumber = 0) where TSource : class where TTarget : class
2. public static IDisposable BindTwoWay<TSource, TSourceProp, TTarget, TTargetProp>(this TSource source, TTarget target, Expression<Func<TSource, TSourceProp>> sourceProperty, Expression<Func<TTarget, TTargetProp>> targetProperty, Func<TSourceProp, TTargetProp> sourceToTargetConv, Func<TTargetProp, TSourceProp> targetToSourceConv, string sourcePropertyExpression = "", string targetPropertyExpression = "", string callerFilePath = "", int callerLineNumber = 0) where TSource : class where TTarget : class

1. Overload¶

public static IDisposable BindTwoWay<TSource, TTarget, TProperty>(this TSource source, TTarget target, Expression<Func<TSource, TProperty>> sourceProperty, Expression<Func<TTarget, TProperty>> targetProperty, string sourcePropertyExpression = "", string targetPropertyExpression = "", string callerFilePath = "", int callerLineNumber = 0) where TSource : class where TTarget : class

View source

Summary: Creates a two-way binding between a source property and a target property.

Type parameters

Name	Description
`TSource`	The type of the source object.
`TTarget`	The type of the target object.
`TProperty`	The type of the property being bound.

Parameters

Name	Type	Description
`source`	`TSource`	The source object to observe for property changes.
`target`	`TTarget`	The target object whose property will be updated.
`sourceProperty`	Expression>	An expression that selects the source property to observe.
`targetProperty`	Expression>	An expression that selects the target property to update.
`sourcePropertyExpression = ""`	string	The caller argument expression for `sourceProperty`. Auto-populated by the compiler.
`targetPropertyExpression = ""`	string	The caller argument expression for `targetProperty`. 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: IDisposable -- A disposable that, when disposed, disconnects the binding.

2. Overload¶

public static IDisposable BindTwoWay<TSource, TSourceProp, TTarget, TTargetProp>(this TSource source, TTarget target, Expression<Func<TSource, TSourceProp>> sourceProperty, Expression<Func<TTarget, TTargetProp>> targetProperty, Func<TSourceProp, TTargetProp> sourceToTargetConv, Func<TTargetProp, TSourceProp> targetToSourceConv, string sourcePropertyExpression = "", string targetPropertyExpression = "", string callerFilePath = "", int callerLineNumber = 0) where TSource : class where TTarget : class

View source

Summary: Creates a two-way binding between a source property and a target property with conversion functions.

Type parameters

Name	Description
`TSource`	The type of the source object.
`TSourceProp`	The type of the source property.
`TTarget`	The type of the target object.
`TTargetProp`	The type of the target property.

Parameters

Name	Type	Description
`source`	`TSource`	The source object to observe for property changes.
`target`	`TTarget`	The target object whose property will be updated.
`sourceProperty`	Expression>	An expression that selects the source property to observe.
`targetProperty`	Expression>	An expression that selects the target property to update.
`sourceToTargetConv`	Func	A function that converts the source property value to the target property type.
`targetToSourceConv`	Func	A function that converts the target property value back to the source property type.
`sourcePropertyExpression = ""`	string	The caller argument expression for `sourceProperty`. Auto-populated by the compiler.
`targetPropertyExpression = ""`	string	The caller argument expression for `targetProperty`. 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: IDisposable -- A disposable that, when disposed, disconnects the binding.