Catrobat.IDE.WindowsPhone.Controls.FormulaControls.FormulaViewer.RemoveContainer C# (CSharp) Метод

        private void RemoveContainer(int index)
        {
            _lastContainerAdded = false;

            if (index >= CaretIndex)
            {
                index++;
            }

            Children.RemoveAt(index);

            if (index < CaretIndex)
            {
                CaretIndex--;
            }
            if (SelectionStart <= index && index < SelectionEnd)
            {
                SelectionLength--;
            }
        }