在C＃中从Entity Framework将数据写入两个SQL数据库

Question

I am having an issue with my website(ASP.NET, c#, SQL, Code-first Entity Framework).

I have a project with an attached SQL database generated from code first entity framework.

Now I have imported another SQL database using model first database which looks almost same but the table and column names are different.

So now I would like to write data to two databases at the same time with just one click from my web application.

The newly attached database will be a backup and we should write data to both databases at the same time.

Any suggestions would be highly appreciated.

Thanks

Answer 1

正如其他人所建议的那样，您需要自己进行映射，但是我想添加一件事，您可能需要将SaveChanges（）包装到事务中，您可以在此处找到步骤： https : //msdn.microsoft.com /en-us/data/dn456843.aspx