void InitPage(CrudAPI crudapi, UnicontaBaseEntity master)
 {
     InitializeComponent();
     layoutControl = layoutItems;
     if (LoadedRow == null)
     {
         if (editrow == null)
         {
             editrow = CreateNew() as ProjectTaskClientLocal;
             editrow.SetMaster(master != null ? master : api.CompanyEntity);
         }
         frmRibbon.DisableButtons("Delete");
     }
     layoutItems.DataContext  = editrow;
     leEmployee.api           = leProject.api = leGroup.api = lePayrollCategory.api = leWorkSpace.api = leFollows.api = crudapi;
     frmRibbon.OnItemClicked += frmRibbon_OnItemClicked;
     if (master is Uniconta.DataModel.Project)
     {
         liProject.Visibility = Visibility.Collapsed;
     }
     else if (master is Uniconta.DataModel.Employee)
     {
         liEmployee.Visibility = Visibility.Collapsed;
     }
     ProjectCache = api.GetCache(typeof(Uniconta.DataModel.Project));
     if (editrow?._Project != null)
     {
         var project = api.CompanyEntity.GetCache(typeof(Uniconta.DataModel.Project))?.Get(editrow._Project) as ProjectClient;
         setTask(project);
     }
 }
 async void setTask(ProjectClient project, ProjectTaskClientLocal rec)
 {
     if (api.CompanyEntity.ProjectTask)
     {
         if (project != null)
         {
             rec.taskSource = project.Tasks ?? await project.LoadTasks(api);
         }
         else
         {
             rec.taskSource = null;
             rec.Task       = null;
         }
         rec.NotifyPropertyChanged("TaskSource");
     }
 }