You can add .mdf file as a Link Reference to project B
Right click project B and then properties > Add Reference > Existing Item > Select the .mdf file and in the add button select Add As Link
option.
質問
I have a project PROJECT_A which contains mdf file database. In the solution of this project I added one new project - PROJECT_B.
My question is:Can I use .mdf file from PROJECT_A in PROJECT_B?
解決
You can add .mdf file as a Link Reference to project B
Right click project B and then properties > Add Reference > Existing Item > Select the .mdf file and in the add button select Add As Link
option.
他のヒント
Yes, you can use single .mdf file in multiple projects. However it is not recommended since it may cause 'access denied' error. It is also a bad practice. You should be using per .mdf file per project/application.