private bool isPatientsListViewEmpty() { ViewModelPatientsManager model = this.DataContext as ViewModelPatientsManager; if (model == null) { return(true); } else if (model.Patients.Count == 0) { return(true); } return(false); }
private bool abortActionOnPendingOperatorEdit() { ViewModelPatientsManager model = this.DataContext as ViewModelPatientsManager; bool retValue = false; if (model != null) { retValue = model.VerifyCancelOperatorPendingChanges(); if (retValue) { giveElementFocus(operatorTextBox); } } return(retValue); }