private async Task RefreshLoadProcesses() { var apps = await AppList.GetRunningApplications(); if (apps == null) { return; } foreach (var p in apps) { if (p == null) { continue; } if (this._allAppWithPorts.All(x => x.InstancePid != p.InstancePid)) { var dispatcher = this.Dispatcher; if (dispatcher != null) { await dispatcher.BeginInvoke(new ThreadStart(delegate { p.Icon = AppIcon.GetIcon(p.FullName, false); this._allAppWithPorts.Add(p); })); } } } }