您好,请尝试Block.DB.SymbolicName&.DB.SymbolicName;详细信息请参考如下文档1( 第8.1.6章节,“SymbolicName”对象属性 ):
1. https://support.industry.siemens.com/cs/document/109815204/simatic-visualization-architect?dti=0&lc=zh-CN
SiVArc使用示例请参考文档2:
2. https://support.industry.siemens.com/cs/document/109740350/simatic-visualization-architect-(sivarc)-%E5%85%A5%E9%97%A8%E6%8C%87%E5%8D%97?dti=0&lc=zh-CN