Shows whether a function with signal isolation is generated when using the symbol. The visibility of the property depends on the type of symbol. The following values are possible:

0 = Not defined (The property is not observed when placing and replacing the symbol.)

1 = Yes (A function with signal isolation is generated for this symbol when placing and replacing the symbol.)

2 = No (A function without signal isolation is generated for this symbol when placing and replacing the symbol.)

Reference

SymbolPropertyList Class
SymbolPropertyList Members