Catrobat.IDE.WindowsPhone.Controls.FormulaControls.FormulaButton.UnsetFormulaBinding C# (CSharp) Метод

        private void UnsetFormulaBinding()
        {
            var viewModel = ServiceLocator.ViewModelLocator.FormulaEditorViewModel;
            viewModel.PropertyChanged -= ViewModelOnPropertyChanged;
            viewModel.Reset -= ViewModelOnReset;
        }