clementdoss a écrit :

>I don't want to copy or update anything automatically. I just want to
>pop a window saying something like: "Hey dude! You are accessing FB2.0
>with a 1.0.2 client!Check the box below if you don't want to be

bothered again!".

Hi Clement,
These are two useful components from Mengoni Lorenzo you can use to do
the job:
- TIBOServerProperties for the server part
- TIB_ConnectionInfo for the client part

with TIBOServerProperties after setting the connection parameters
* *if not Active then Attach;
try
FetchVersionInfo;
s := VersionInfo.ServerVersion;
...
with ConnectionInfo
s := IB_ConnectionInfo1.Version;

Henry