CODE
CompanyDetail companyDetail= dc().CompanyDetail.First(c => c.companyName == updatedCompanyDetail.companyName);
companyDetail=updatedCompanyDetail;
dc().SubmitChanges();
I am updating a record of table called companyDetails,where my primary key is companyname. Changes are not submitting.
Please help me as i m just a begginer in C# LINQ.