private void ApplicationStateService_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (ExtractMemberName(() => ApplicationStateService.CurrentUser) == e.PropertyName)
{
OnPropertyChanged(() => CurrentUsername);
OnPropertyChanged(() => CanLogin);
OnPropertyChanged(() => CanLogout);
LoginCommand.RaiseCanExecuteChanged();
LogoutCommand.RaiseCanExecuteChanged();
UploadCommand.RaiseCanExecuteChanged();
}
}
private void OnTargetUpdated(Object sender, EventArgs e)
{
UploadCommand.RaiseCanExecuteChanged();
}