#region Author //// Yevhen Bobrov, http://blog.xtalion.com #endregion using System; using System.Threading; namespace Sample.Silverlight.WCF.Infrastructure.Actions { public static class Parallel { public static IAction Actions(params IAction[] actions) { return new ParallelAction(actions); } private class ParallelAction : DispatchAction { readonly IAction[] actions; int remaining; public ParallelAction(IAction[] actions) { this.actions = actions; } public override void Execute() { remaining = actions.Length; foreach (IAction action in actions) { action.Completed += delegate { if (Interlocked.Decrement(ref remaining) == 0) SignalCompleted(); }; action.Execute(); } } } } }
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