public void delete(SimpleForm form) { if (form.getTextBox().SelectedText.Length != null) { form.setAction(false); form.setTextArea(form.getTextArea().Substring(0, form.getTextBox().SelectionStart) + form.getTextArea().Substring(form.getTextBox().SelectionLength, form.getTextArea().Length)); form.getList().newPutString(form.getTextBox().SelectedText, form.getTextBox().SelectionStart, actionsHistory.action.SUB); form.setAction(true); } }