Kökleri C dil ailesine dayanan ve bileşen odaklı programlama desteği içeren nesne yönelimli ve tür kullanımı uyumlu bir programlama dili.
this is the usual localdb auto-attach mess. fastest fix: "don’t target the .mdf" in the wizard. just:
- open "sql server object explorer" → connect to (localdb)\MSSQLLocalDB
- add a new "named db" (e.g. denemesa_db), move/create your tables there
- run the edm wizard against (localdb)\MSSQLLocalDB → denemesa_db
that skips |DataDirectory| weirdness. if it still moans, drop any stale db with same name under localdb and re-run. should be like 2 mins tops