I Try to configure a webSocketClient via Code.
When i try to set the TLSOptions.Version to "TwsTLSVersions.tls1_2;" i get an E2003 (undeclared identifier)
FClient.TLSOptions.Version := TwsTLSVersions.tls1_2;
Is there a special Unit i have to add to the uses?
Or is the cause that i use the Basic Edition wthout full sources?