Does anyone have an idee how I can get, in any way, the primary key of an table (in Microsoft Access) if you don't know the tablestructure? I'm on a project in Visual Basic where I have to get to know in one way or another what the primary key of each table is. But I have no idee if it is possible and if so, how to do it. If anyone has an idee, please let me know, it would help me a lot. Thanx