说明：  Labview 调用Bartender条码软件打印 1.设置好Bartender模板，创建具名数据源 2.Labview 打开Bertender模板，连接具名数据源，写入内容 3.打印 可设置多个具名数据源
(LabVIEW calls bartender bar code software to print 1. Set up the bartender template and create a named data source 2. LabVIEW opens the bertender template, connects the named data source, and writes the content 3. Printing Multiple named data sources can be set)