entity framework 6 - Inserting or adding a string to a database table using linq to SQL and EF6? -


i'm trying learn linq sql , entity framework 6. trying add strings database table.

here i've got now:

static void main(string[] args) {         using (responsesentities db = new responsesentities())         {             try             {                 respons res = new respons();                 res.extserial = "asdf1234";                 res.date = "2015-05-01";                 res.filename = @"c:\tae.xml";                 res.responsedescription = "ok";                  db.responses.add(res);                  console.writeline("inserted!");                 console.readline();             }             catch (exception)             {                 console.writeline("tae! error");                                 }         }

it runs won't add strings table.

you're adding object in-memory store - need persist changes database!

 db.responses.add(res);  db.savechanges();   // write changes database

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