})} },System.Boolean)} },System.Boolean,System.Boolean)} },System.Boolean,System.Boolean,System.Boolean)} },System.Func{--1,--2})} },System.Func{--1,--2},System.Boolean)}
ReactiveNotifyPropertyChangedMixins.ObservableForProperty(TSender?, string, bool, bool, bool) method¶
Defined in
Type: ReactiveNotifyPropertyChangedMixins
Namespace: ReactiveUI.Reactive
Assembly: ReactiveUI.Reactive.dll
Applies to
net10.0, net10.0-maccatalyst26.0, net10.0-desktop1.0, net10.0-browserwasm1.0, net10.0-tvos26.0, net10.0-windows10.0.19041, net10.0-macos26.0, net10.0-ios26.0, net10.0-android36.0, net9.0, net9.0-tvos18.0, net9.0-macos15.0, net9.0-maccatalyst18.0, net9.0-windows10.0.19041, net9.0-ios18.0, net9.0-desktop1.0, net8.0, net8.0-windows10.0.19041, net8.0-ios18.0, net8.0-maccatalyst18.0, net8.0-macos15.0, net8.0-tvos18.0, net8.0-ios17.5, net8.0-maccatalyst17.5, net8.0-macos14.5, netstandard2.1, net481, net462, net471
Overloads¶
- 1.
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, string propertyName, bool beforeChange, bool skipInitial, bool isDistinct) - 2.
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, string propertyName) - 3.
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, string propertyName, bool beforeChange) - 4.
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, string propertyName, bool beforeChange, bool skipInitial) - 5.
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, Expression<Func<TSender, TValue>> property) - 6.
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, Expression<Func<TSender, TValue>> property, bool beforeChange) - 7.
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, Expression<Func<TSender, TValue>> property, bool beforeChange, bool skipInitial) - 8.
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, Expression<Func<TSender, TValue>> property, bool beforeChange, bool skipInitial, bool isDistinct) - 9.
public static IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, Expression<Func<TSender, TValue>> property, Func<TValue?, TRet> selector) where TSender : class? - 10.
public static IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, Expression<Func<TSender, TValue>> property, Func<TValue?, TRet> selector, bool beforeChange) where TSender : class?
1. Overload¶
Attributes: [RequiresUnreferencedCode("Creating Expressions requires unreferenced code because the members being referenced by the Expression may be trimmed.")]
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, string propertyName, bool beforeChange, bool skipInitial, bool isDistinct)
Type parameters
| Name | Description |
|---|---|
TSender | -- |
TValue | -- |
Parameters
| Name | Type | Description |
|---|---|---|
item | TSender? | -- |
propertyName | string | -- |
beforeChange | bool | -- |
skipInitial | bool | -- |
isDistinct | bool | -- |
Returns: IObservable
2. Overload¶
Attributes: [RequiresUnreferencedCode("Creating Expressions requires unreferenced code because the members being referenced by the Expression may be trimmed.")]
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, string propertyName)
Type parameters
| Name | Description |
|---|---|
TSender | -- |
TValue | -- |
Parameters
| Name | Type | Description |
|---|---|---|
item | TSender? | -- |
propertyName | string | -- |
Returns: IObservable
3. Overload¶
Attributes: [RequiresUnreferencedCode("Creating Expressions requires unreferenced code because the members being referenced by the Expression may be trimmed.")]
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, string propertyName, bool beforeChange)
Type parameters
| Name | Description |
|---|---|
TSender | -- |
TValue | -- |
Parameters
| Name | Type | Description |
|---|---|---|
item | TSender? | -- |
propertyName | string | -- |
beforeChange | bool | -- |
Returns: IObservable
4. Overload¶
Attributes: [RequiresUnreferencedCode("Creating Expressions requires unreferenced code because the members being referenced by the Expression may be trimmed.")]
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, string propertyName, bool beforeChange, bool skipInitial)
Type parameters
| Name | Description |
|---|---|
TSender | -- |
TValue | -- |
Parameters
| Name | Type | Description |
|---|---|---|
item | TSender? | -- |
propertyName | string | -- |
beforeChange | bool | -- |
skipInitial | bool | -- |
Returns: IObservable
5. Overload¶
Attributes: [RequiresUnreferencedCode("Evaluates expression-based member chains via reflection; members may be trimmed.")]
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, Expression<Func<TSender, TValue>> property)
Type parameters
| Name | Description |
|---|---|
TSender | -- |
TValue | -- |
Parameters
| Name | Type | Description |
|---|---|---|
item | TSender? | -- |
property | Expression | -- |
Returns: IObservable
6. Overload¶
Attributes: [RequiresUnreferencedCode("Evaluates expression-based member chains via reflection; members may be trimmed.")]
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, Expression<Func<TSender, TValue>> property, bool beforeChange)
Type parameters
| Name | Description |
|---|---|
TSender | -- |
TValue | -- |
Parameters
| Name | Type | Description |
|---|---|---|
item | TSender? | -- |
property | Expression | -- |
beforeChange | bool | -- |
Returns: IObservable
7. Overload¶
Attributes: [RequiresUnreferencedCode("Evaluates expression-based member chains via reflection; members may be trimmed.")]
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, Expression<Func<TSender, TValue>> property, bool beforeChange, bool skipInitial)
Type parameters
| Name | Description |
|---|---|
TSender | -- |
TValue | -- |
Parameters
| Name | Type | Description |
|---|---|---|
item | TSender? | -- |
property | Expression | -- |
beforeChange | bool | -- |
skipInitial | bool | -- |
Returns: IObservable
8. Overload¶
Attributes: [RequiresUnreferencedCode("Evaluates expression-based member chains via reflection; members may be trimmed.")]
public static IObservable<IObservedChange<TSender, TValue>> ObservableForProperty<TSender, TValue>(this TSender? item, Expression<Func<TSender, TValue>> property, bool beforeChange, bool skipInitial, bool isDistinct)
Type parameters
| Name | Description |
|---|---|
TSender | -- |
TValue | -- |
Parameters
| Name | Type | Description |
|---|---|---|
item | TSender? | -- |
property | Expression | -- |
beforeChange | bool | -- |
skipInitial | bool | -- |
isDistinct | bool | -- |
Returns: IObservable
9. Overload¶
Attributes: [RequiresUnreferencedCode("Evaluates expression-based member chains via reflection; members may be trimmed.")]
public static IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, Expression<Func<TSender, TValue>> property, Func<TValue?, TRet> selector) where TSender : class?
Type parameters
| Name | Description |
|---|---|
TSender | -- |
TValue | -- |
TRet | -- |
Parameters
| Name | Type | Description |
|---|---|---|
item | TSender? | -- |
property | Expression | -- |
selector | Func | -- |
Returns: IObservable
10. Overload¶
Attributes: [RequiresUnreferencedCode("Evaluates expression-based member chains via reflection; members may be trimmed.")]
public static IObservable<TRet> ObservableForProperty<TSender, TValue, TRet>(this TSender? item, Expression<Func<TSender, TValue>> property, Func<TValue?, TRet> selector, bool beforeChange) where TSender : class?
Type parameters
| Name | Description |
|---|---|
TSender | -- |
TValue | -- |
TRet | -- |
Parameters
| Name | Type | Description |
|---|---|---|
item | TSender? | -- |
property | Expression | -- |
selector | Func | -- |
beforeChange | bool | -- |
Returns: IObservable