$ D concat{'prefix_', concat{$var$, '_suffix [...] LREAL STRING CONCAT

DeviceStatus := CONCAT(s [...] following line of code [...] error: // C0201: Typ

-friendly error handling [...] Ensure clean code by

); // Incorrect code for memory

_bTest)} (* the following code [...] 1)} (* This code is [...] following code is only

输出参数 Error BOOL FALSE 看 一般输出参数 DiagCode WORD 16 [...] 的错误代码 DiagCode 州名 状态

>_Itfs.library Error [...] type “ERROR” is [...] that are named “eError

-friendly error handling [...] Ensure clean code by

标准库的字符串函数 除了 CONCAT 和 LEN 信息 [...] : INT; // error SA

PROFINET 错误代码（ ErrorCode 和 ExtErrorCode