About the development of the first EF4 model

I just tried this, and I also found that if I changed the EF model and want to restore the database from the model, all existing data in the database will be lost.

Is there any way to fix this, as this always happens during development.

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3 answers

Finish creating a database generator database Entity Designer is a visual studio added with microsoft that allows you to modify your db schema without wiping your data.

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- . - Visual Studio "".

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Devart Entity Developer. Entity Framework LINQ to SQL, . .

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