list boxes to select the database and table from which the data fields are obtained. Click on the arrow button to transfer the selected data field into the inscription area. Press Enter to insert a line break. You can also enter spaces and any other fixed text.
列表框选择数据库和表格，以从中获得数据字段。在箭头按钮上单击，将选定的数据字段传送到标签区域中。按 Enter 键插入换行符。也可以输入空格和其他固定的文字。