})} },System.IObservable{System.Boolean})} },System.Reactive.Concurrency.IScheduler)} },System.IObservable{System.Boolean},System.Reactive.Concurrency.IScheduler)} })} },System.IObservable{System.Boolean})} },System.Reactive.Concurrency.IScheduler)} },System.IObservable{System.Boolean},System.Reactive.Concurrency.IScheduler)} )} ,System.IObservable{System.Boolean})} ,System.Reactive.Concurrency.IScheduler)} ,System.IObservable{System.Boolean},System.Reactive.Concurrency.IScheduler)} )} ,System.IObservable{System.Boolean})} ,System.Reactive.Concurrency.IScheduler)} ,System.IObservable{System.Boolean},System.Reactive.Concurrency.IScheduler)} })} },System.IObservable{System.Boolean})} },System.Reactive.Concurrency.IScheduler)} },System.IObservable{System.Boolean},System.Reactive.Concurrency.IScheduler)} })} },System.IObservable{System.Boolean})} },System.Reactive.Concurrency.IScheduler)} },System.IObservable{System.Boolean},System.Reactive.Concurrency.IScheduler)} )} ,System.IObservable{System.Boolean})} ,System.Reactive.Concurrency.IScheduler)} ,System.IObservable{System.Boolean},System.Reactive.Concurrency.IScheduler)} )} ,System.IObservable{System.Boolean})} ,System.Reactive.Concurrency.IScheduler)} ,System.IObservable{System.Boolean},System.Reactive.Concurrency.IScheduler)}
ReactiveCommand.CreateFromTask(Func>) method¶
Defined in
Type: ReactiveCommand
Namespace: ReactiveUI.Reactive
Assembly: ReactiveUI.Reactive.dll
Applies to
net10.0, net10.0-ios26.0, net10.0-android36.0, net10.0-maccatalyst26.0, net10.0-macos26.0, net10.0-tvos26.0, net9.0, net8.0, net462, net481
Overloads¶
-
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<Task<TResult>> execute) -
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<Task<TResult>> execute, IObservable<bool>? canExecute) -
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<Task<TResult>> execute, IScheduler? outputScheduler) -
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<Task<TResult>> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler) -
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<CancellationToken, Task<TResult>> execute) -
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<CancellationToken, Task<TResult>> execute, IObservable<bool>? canExecute) -
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<CancellationToken, Task<TResult>> execute, IScheduler? outputScheduler) -
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<CancellationToken, Task<TResult>> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler) -
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<Task> execute) -
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<Task> execute, IObservable<bool>? canExecute) -
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<Task> execute, IScheduler? outputScheduler) -
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<Task> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler) -
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<CancellationToken, Task> execute) -
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<CancellationToken, Task> execute, IObservable<bool>? canExecute) -
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<CancellationToken, Task> execute, IScheduler? outputScheduler) -
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<CancellationToken, Task> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler) -
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, Task<TResult>> execute) -
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, Task<TResult>> execute, IObservable<bool>? canExecute) -
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, Task<TResult>> execute, IScheduler? outputScheduler) -
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, Task<TResult>> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler) -
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, CancellationToken, Task<TResult>> execute) -
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, CancellationToken, Task<TResult>> execute, IObservable<bool>? canExecute) -
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, CancellationToken, Task<TResult>> execute, IScheduler? outputScheduler) -
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, CancellationToken, Task<TResult>> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler) -
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, Task> execute) -
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, Task> execute, IObservable<bool>? canExecute) -
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, Task> execute, IScheduler? outputScheduler) -
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, Task> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler) -
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, CancellationToken, Task> execute) -
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, CancellationToken, Task> execute, IObservable<bool>? canExecute) -
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, CancellationToken, Task> execute, IScheduler? outputScheduler) -
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, CancellationToken, Task> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler)
1. Overload¶
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<Task<TResult>> execute)
Summary: Creates a parameterless reactive command with asynchronous task-based execution logic returning TResult.
Type parameters
| Name | Description |
|---|---|
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
Returns: ReactiveCommand
2. Overload¶
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<Task<TResult>> execute, IObservable<bool>? canExecute)
Summary: Creates a parameterless reactive command with asynchronous task-based execution logic returning TResult.
Type parameters
| Name | Description |
|---|---|
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
Returns: ReactiveCommand
3. Overload¶
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<Task<TResult>> execute, IScheduler? outputScheduler)
Summary: Creates a parameterless reactive command with asynchronous task-based execution logic returning TResult.
Type parameters
| Name | Description |
|---|---|
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommand
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException | execute. |
4. Overload¶
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<Task<TResult>> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler)
Summary: Creates a parameterless ReactiveCommand with asynchronous execution logic.
Type parameters
| Name | Description |
|---|---|
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommandReactiveCommand instance.
5. Overload¶
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<CancellationToken, Task<TResult>> execute)
Summary: Creates a parameterless, cancellable reactive command with asynchronous task-based execution logic returning TResult.
Type parameters
| Name | Description |
|---|---|
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
Returns: ReactiveCommand
6. Overload¶
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<CancellationToken, Task<TResult>> execute, IObservable<bool>? canExecute)
Summary: Creates a parameterless, cancellable reactive command with asynchronous task-based execution logic returning TResult.
Type parameters
| Name | Description |
|---|---|
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
Returns: ReactiveCommand
7. Overload¶
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<CancellationToken, Task<TResult>> execute, IScheduler? outputScheduler)
Summary: Creates a parameterless, cancellable reactive command with asynchronous task-based execution logic returning TResult.
Type parameters
| Name | Description |
|---|---|
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommand
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException | execute. |
8. Overload¶
public static ReactiveCommand<Unit, TResult> CreateFromTask<TResult>(Func<CancellationToken, Task<TResult>> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler)
Summary: Creates a parameterless, cancellable ReactiveCommand with asynchronous execution logic.
Type parameters
| Name | Description |
|---|---|
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommandReactiveCommand instance.
9. Overload¶
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<Task> execute)
Summary: Creates a parameterless reactive command with asynchronous task-based execution logic.
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
Returns: ReactiveCommand
10. Overload¶
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<Task> execute, IObservable<bool>? canExecute)
Summary: Creates a parameterless reactive command with asynchronous task-based execution logic.
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
Returns: ReactiveCommand
11. Overload¶
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<Task> execute, IScheduler? outputScheduler)
Summary: Creates a parameterless reactive command with asynchronous task-based execution logic.
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommand
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException | execute. |
12. Overload¶
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<Task> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler)
Summary: Creates a parameterless ReactiveCommand with asynchronous execution logic.
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommandReactiveCommand instance.
13. Overload¶
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<CancellationToken, Task> execute)
Summary: Creates a parameterless, cancellable reactive command with asynchronous task-based execution logic.
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
Returns: ReactiveCommand
14. Overload¶
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<CancellationToken, Task> execute, IObservable<bool>? canExecute)
Summary: Creates a parameterless, cancellable reactive command with asynchronous task-based execution logic.
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
Returns: ReactiveCommand
15. Overload¶
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<CancellationToken, Task> execute, IScheduler? outputScheduler)
Summary: Creates a parameterless, cancellable reactive command with asynchronous task-based execution logic.
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommand
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException | execute. |
16. Overload¶
public static ReactiveCommand<Unit, Unit> CreateFromTask(Func<CancellationToken, Task> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler)
Summary: Creates a parameterless, cancellable ReactiveCommand with asynchronous execution logic.
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommandReactiveCommand instance.
17. Overload¶
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, Task<TResult>> execute)
Summary: Creates a reactive command with asynchronous task-based execution logic that takes a parameter of type TParam and returns TResult.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
Returns: ReactiveCommand
18. Overload¶
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, Task<TResult>> execute, IObservable<bool>? canExecute)
Summary: Creates a reactive command with asynchronous task-based execution logic that takes a parameter of type TParam and returns TResult.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
Returns: ReactiveCommand
19. Overload¶
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, Task<TResult>> execute, IScheduler? outputScheduler)
Summary: Creates a reactive command with asynchronous task-based execution logic that takes a parameter of type TParam and returns TResult.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommand
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException | execute. |
20. Overload¶
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, Task<TResult>> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler)
Summary: Creates a ReactiveCommand with asynchronous execution logic that takes a parameter of type TParam.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommandReactiveCommand instance.
21. Overload¶
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, CancellationToken, Task<TResult>> execute)
Summary: Creates a reactive command with asynchronous, cancellable task-based execution logic that takes TParam and returns TResult.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
Returns: ReactiveCommand
22. Overload¶
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, CancellationToken, Task<TResult>> execute, IObservable<bool>? canExecute)
Summary: Creates a reactive command with asynchronous, cancellable task-based execution logic that takes TParam and returns TResult.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
Returns: ReactiveCommand
23. Overload¶
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, CancellationToken, Task<TResult>> execute, IScheduler? outputScheduler)
Summary: Creates a reactive command with asynchronous, cancellable task-based execution logic that takes TParam and returns TResult.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommand
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException | execute. |
24. Overload¶
public static ReactiveCommand<TParam, TResult> CreateFromTask<TParam, TResult>(Func<TParam, CancellationToken, Task<TResult>> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler)
Summary: Creates a ReactiveCommand with asynchronous, cancellable execution logic that takes a parameter of type TParam.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
TResult | The type of the command's result. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommandReactiveCommand instance.
25. Overload¶
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, Task> execute)
Summary: Creates a reactive command with asynchronous task-based execution logic that takes a parameter of type TParam.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
Returns: ReactiveCommand
26. Overload¶
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, Task> execute, IObservable<bool>? canExecute)
Summary: Creates a reactive command with asynchronous task-based execution logic that takes a parameter of type TParam.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
Returns: ReactiveCommand
27. Overload¶
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, Task> execute, IScheduler? outputScheduler)
Summary: Creates a reactive command with asynchronous task-based execution logic that takes a parameter of type TParam.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommand
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException | execute. |
28. Overload¶
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, Task> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler)
Summary: Creates a ReactiveCommand with asynchronous execution logic that takes a parameter of type TParam.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommandReactiveCommand instance.
29. Overload¶
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, CancellationToken, Task> execute)
Summary: Creates a reactive command with asynchronous, cancellable task-based execution logic that takes a parameter of type TParam.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
Returns: ReactiveCommand
30. Overload¶
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, CancellationToken, Task> execute, IObservable<bool>? canExecute)
Summary: Creates a reactive command with asynchronous, cancellable task-based execution logic that takes a parameter of type TParam.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
Returns: ReactiveCommand
31. Overload¶
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, CancellationToken, Task> execute, IScheduler? outputScheduler)
Summary: Creates a reactive command with asynchronous, cancellable task-based execution logic that takes a parameter of type TParam.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommand
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException | execute. |
32. Overload¶
public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, CancellationToken, Task> execute, IObservable<bool>? canExecute, IScheduler? outputScheduler)
Summary: Creates a ReactiveCommand with asynchronous, cancellable execution logic that takes a parameter of type TParam.
Type parameters
| Name | Description |
|---|---|
TParam | The type of the parameter passed through to command execution. |
Parameters
| Name | Type | Description |
|---|---|---|
execute | Func | Provides a Task representing the command's asynchronous execution logic. |
canExecute | IObservable | An optional observable that dictates the availability of the command for execution. |
outputScheduler | [IScheduler?](# | An optional scheduler that is used to surface events. Defaults to RxSchedulers.MainThreadScheduler. |
Returns: ReactiveCommandReactiveCommand instance.