Hello

I'm trying to use a Sytem method as in 

String networkId = System.getNetworkId();
but I cannot save it. I get an error. The documentation for the class shows that its supposed to return a string. Any ideas.

Error: Compile Error: Method does not exist or incorrect signature: void getNetworkId() from the type System 

Thanks

john
 

Hello

I'm trying to use a Sytem method as in 

String networkId = System.getNetworkId();
but I cannot save it. I get an error. The documentation for the class shows that its supposed to return a string. Any ideas.

Error: Compile Error: Method does not exist or incorrect signature: void getNetworkId() from the type System 

Thanks

john