Используйте datable во внутреннем соединении с другим datasouce в VB.NET
I have data from two datasources(SQL Connection and Oracle Connection). I need to do an inner join but the data comes from both. I can get all the information I need from the SQL connection and store it into a datatable, but then I need to use that table in an inner join with a bunch of other tables in my Oracle connection. I cant download the Oracle data without my other table. I am converting an access application to .NET and thought it would be fairly easy as with Access you just have links to the various tables and run your query. Fairly new to .NET so maybe I am missing something simple here.. Any guidance is appreciated. Thanks!
Что я уже пробовал:
Просматриваю веб-страницы в поисках чего-то похожего на мою ситуацию.