MVC :: Redefine Parent's Variables In Partial Class?

Dec 29, 2010

i am using linqtosql dbml to create table classes automatically.

however each time i update my database or dbml diagram, it refreshs designer.cs file and all code i wrote is gone.

so, i decided to make partial class to keep certain information alive.

but here is my question :

for example, User class is defined as follow in designer.cs file :

[Code]....

public string UserID{get;set;}
}

but if i do this, i get error message because UserID is already defined in designer.cs file.

should i delete all UserID variable in designer.cs each time i update the dbml?

i believe there should be a better way to do it

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