Is there anyway to disable tech sharing in Civ3?

[baitism]

I know it is possible in Civ 4, but I didn't know if there was a command line you could add or anything else. Thanks.

 

[vmxa]

You can make trade for a given tech not allowed in the editor I believe. CCM mod disallows some techs to be traded in the 3rd age and all in the 4th age.

 

[GamezRule]

I don't think you can fully disable it, but yeah, you can make all techs untradeable.

 

[Takhisis]

Yup, you can make 'em all untradeable (one by one) but units, gold, resources, etc. will remain tradeable.