michastro

Thanks David,

Unfortunatly I don't know how to use these external library in the Type Library.

But I haven't write the dispinterface, it's coming from an external library. And I confirm that dispinterface is a keyword, it is written in bold in the listing.

Hello,

I have a DispInterface imported from an external library:

ITelescopeV3 = dispinterface ['{A007D146-AE3D-4754-98CA-199FEC03CF68}'] 
.
.
end;

I would like to create a class of the type:

TTelescope = class(TAutoObject, ITelescopeV3)

But it doesn't work, 'Interface type required'.

I'm pedalling a bit here!

Thanks for your help

Michel