Esempi in C# (CSharp) per EFCodeFirst ArticleContext.SaveChanges

Esempio n. 1

File: Program.cs Progetto: technolazy/Programming-DotNet

 static void UpdateArticle(Article article)
 {
     using (var db = new ArticleContext())
     {
         db.Articles.Attach(article);
         db.Entry(article).State = EntityState.Modified;
         db.SaveChanges();
     }
 }

Esempio n. 2

File: Program.cs Progetto: technolazy/Programming-DotNet

        static void CreateArticle(Article article)
        {
            using (var db = new ArticleContext())
            {
                db.Articles.Add(article);

                db.SaveChanges();
            }
        }

Esempio n. 3

File: Program.cs Progetto: shayim/Programming-DotNet

 static void UpdateArticle(Article article)
 {
     using (var db = new ArticleContext())
     {
         db.Articles.Attach(article);
         db.Entry(article).State = EntityState.Modified;
         db.SaveChanges();
     }
 }

Esempio n. 4

File: Program.cs Progetto: technolazy/Programming-DotNet

 static void DeleteArticle(Article article)
 {
     using (var db = new ArticleContext())
     {
         db.Articles.Attach(article);
         db.Articles.Remove(article);
         //db.Entry(article).State = EntityState.Deleted;
         db.SaveChanges();
     }
 }

Esempio n. 5

File: Program.cs Progetto: shayim/Programming-DotNet

 static void DeleteArticle(Article article)
 {
     using (var db = new ArticleContext())
     {
         db.Articles.Attach(article);
         db.Articles.Remove(article);
         //db.Entry(article).State = EntityState.Deleted;
         db.SaveChanges();
     }
 }

Esempio n. 6

File: Program.cs Progetto: shayim/Programming-DotNet

        static void CreateArticle(Article article)
        {
            using (var db = new ArticleContext())
            {
                db.Articles.Add(article);

                db.SaveChanges();

            }
        }