A lot of the $SYSTEM functions are wrappers to c functions in Cache.
They are not true cache class projections but merely wrappers and won't
project to COM. If you can't say ##class(%SYSTEM.Encryption).Method() in
COS it won't work in COM as a rule of thumb. Don't be afraid to bring
these to the attention of support though. It just means that the system
guys did not complete the job and write the class wrapper.
Mike Hershberger wrote:
I'm trying to use the Cache Object Factory to expose the %SYSTEM.Encryption
class to a VB6 project. I keep getting the message 'Failure to create
%SYSTEM.Encryption. <METHOD DOES NOT EXIST>OpenObjectEx+8^%apiOLE' when
trying to use Factory.OpenId or Factory.New with %SYSTEM.Encryption as the
class name. The connection to Cache was established successfully using
Factory.Connect. Does anyone have any thoughts on why this might be
happening? I can provide the code if needed. Thanks.
Mike
