public override void SetDataContext(TestCompanyVm dataContext)
{
base.SetDataContext(dataContext);
_tabControl.ItemsSource = dataContext.Employees;
var selectionBinding = new TwoWayBinding(dataContext, nameof(TestCompanyVm.SelectedEmployee),
_tabControl, nameof(TabControl <EmployeeViewModel> .SelectedItem), null);
_tabControl.AddBinding(selectionBinding);
//UpdateSelection().ConfigureAwait(false);
}
internal MainWindowViewModel(Settings settings)
{
this.readOnlyEvents = new ReadOnlyObservableCollection <Event>(this.events);
this.consumerConnection = new ConnectionViewModel(this);
this.providerConnection = new ConnectionViewModel(this);
this.canEditSettings = CalculatedProperty.Create(
this.GetProperty(o => o.IsStarted),
this.GetProperty(o => o.IsStopped),
(isStarted, isStopped) => !isStarted && isStopped,
this.GetProperty(o => o.CanEditSettings));
#region CalculatedProperty2
this.canStart = CalculatedProperty.Create(
this.GetProperty(o => o.IsStarted),
this.GetProperty(o => o.IsStopped),
this.GetProperty(o => o.ListeningPort),
this.GetProperty(o => o.ProviderPort),
this.GetProperty(o => o.LogFolder),
(isStarted, isStopped, lp, pp, lf) => !isStarted && isStopped && string.IsNullOrEmpty(ValidatePort(lp) + ValidatePort(pp) + ValidateFolder(lf)),
this.GetProperty(o => o.CanStart));
#endregion
this.canStop = CalculatedProperty.Create(
this.GetProperty(o => o.IsStopped), s => !s, this.GetProperty(o => o.CanStop));
this.settings = settings;
#region TwoWayBinding
TwoWayBinding.Create(
this.settings.GetProperty(o => o.ListeningPort), this.GetProperty(o => o.ListeningPort));
TwoWayBinding.Create(
this.settings.GetProperty(o => o.ProviderHostName), this.GetProperty(o => o.ProviderHostName));
TwoWayBinding.Create(
this.settings.GetProperty(o => o.ProviderPort), this.GetProperty(o => o.ProviderPort));
TwoWayBinding.Create(
this.settings.GetProperty(o => o.LogFolder), this.GetProperty(o => o.LogFolder));
TwoWayBinding.Create(
this.settings.GetProperty(o => o.AutoScrollToMostRecentEvent),
a => a,
this.GetProperty(o => o.AutoScrollToMostRecentEvent),
a => a.GetValueOrDefault());
#endregion
this.AddValidationRule(this.GetProperty(o => o.ProviderPort), ValidatePort);
this.AddValidationRule(this.GetProperty(o => o.ListeningPort), ValidatePort);
this.AddValidationRule(this.GetProperty(o => o.LogFolder), ValidateFolder);
}
