老森常谈 IT 帮助

namespace WebApplication1.Models
{
    public class GuestbookDB
    {
        GuestbookEntities1 db = new GuestbookEntities1();
        //GuestbookEntities1: 資料庫，如一個公司別的資料庫

        public void Create(string name, string content)
        {
            Contents NewData = new Contents();
            //Contents: 資料庫底下的一個Table

            NewData.name = name;
            NewData.content = content;

            db.Contents.Add(NewData);
            db.SaveChanges();
        }
        public void Create(Contents NewData)
        {
            db.Contents.Add(NewData);
            db.SaveChanges();
        }
    }
}