The property 'text' is part of the object's key information and cannot be modified

Question

So I have a table in the database, with a column that is simply an nvarchar(800).

When I try to do:

try
{
    UserTable = (from x in entities.userTab         


        

Answer 1

Is there a PK on the table at all? If not, EF uses all of the fields/columns as part of the "key information."