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ReactiveCommand.

CreateFromTask<TParam>(Func<TParam, CancellationToken, Task>, IObservable<bool>, IScheduler?) Method

Summary

Creates a ReactiveCommand<TParam, TResult> with asynchronous, cancellable execution logic that takes a parameter of type TParam.
Namespace
ReactiveUI
Containing Type
ReactiveCommand

Syntax

public static ReactiveCommand<TParam, Unit> CreateFromTask<TParam>(Func<TParam, CancellationToken, Task> execute, IObservable<bool> canExecute = null, IScheduler? outputScheduler = null)

Type Parameters

Name Description
TParam The type of the parameter passed through to command execution.

Parameters

Name Type Description
execute Func<TParam, CancellationToken, Task> Provides a Task representing the command's asynchronous execution logic.
canExecute IObservable<bool> 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 RxApp.MainThreadScheduler.

Return Value

Type Description
ReactiveCommand<TParam, Unit> The ReactiveCommand instance.