Hello, I have a question about two "get property value" functions.
There are two get property functions in C-SDK
1. twPrimitive * twExt_GetPropertyValue(const char * thingName, char * propertyName);
2. int twApi_ReadProperty(enum entityTypeEnum entityType, char * entityName, char * propertyName, twPrimitive ** result, int32_t timeout, char forceConnect);
What are differences of two functions?
When I try to get value of 'isConnected' property of Connectable shape, first function is failed and secod is success.
There is no explain about these... exactly..