/// <summary>
/// Subscribe execute.
/// </summary>
/// <typeparam name="T">AsyncReactiveCommand type argument.</typeparam>
/// <param name="self">AsyncReactiveCommand</param>
/// <param name="asyncAction">Action</param>
/// <param name="postProcess">Handling of the subscription.</param>
/// <returns>Same of self argument</returns>
public static AsyncReactiveCommand <T> WithSubscribe <T>(this AsyncReactiveCommand <T> self, Func <T, Task> asyncAction, Action <IDisposable> postProcess = null)
{
var d = self.Subscribe(asyncAction);
postProcess?.Invoke(d);
return(self);
}
public Subscription(AsyncReactiveCommand <T> parent, Func <T, Task> asyncAction)
{
this.parent = parent;
this.asyncAction = asyncAction;
}
/// <summary>
/// Subscribe execute.
/// </summary>
/// <typeparam name="T">AsyncReactiveCommand type argument.</typeparam>
/// <param name="self">AsyncReactiveCommand</param>
/// <param name="asyncAction">Action</param>
/// <param name="disposable">The return value of self.Subscribe(asyncAction)</param>
/// <returns>Same of self argument</returns>
public static AsyncReactiveCommand <T> WithSubscribe <T>(this AsyncReactiveCommand <T> self, Func <T, Task> asyncAction, out IDisposable disposable)
{
disposable = self.Subscribe(asyncAction);
return(self);
}
/// <summary> /// Command binding method. /// </summary> /// <typeparam name="T">IObservable type</typeparam> /// <param name="self">IObservable</param> /// <param name="command">Command</param> /// <returns>Command binding token</returns> public static IDisposable SetCommand <T>(this IObservable <T> self, AsyncReactiveCommand command) => self .Where(_ => command.CanExecute()) .Subscribe(x => command.Execute());