当前位置: 首页>>代码示例>>C#>>正文


C# IContext.Commit方法代码示例

本文整理汇总了C#中IContext.Commit方法的典型用法代码示例。如果您正苦于以下问题:C# IContext.Commit方法的具体用法?C# IContext.Commit怎么用?C# IContext.Commit使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在IContext的用法示例。


在下文中一共展示了IContext.Commit方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: DeleteAuthor

        public static void DeleteAuthor(IContext context, int authorId)
        {
            //Ask the context to fetch an author object by identity
            Author author = (Author) context.GetObjectById(authorId, typeof(Author));

            //Ask the context to mark the object
            //for deletion during the next commit
            context.DeleteObject(author);

            //Commit the deletion of the object from the database
            context.Commit();
        }
开发者ID:BackupTheBerlios,项目名称:puzzle-svn,代码行数:12,代码来源:AuthorServices.cs

示例2: CreateAuthor

        public static Author CreateAuthor(IContext context, string firstName, string lastName)
        {
            //Ask the context to create a new author object
            Author author = (Author) context.CreateObject(typeof(Author));

            //Set the properties
            author.FirstName = firstName;
            author.LastName = lastName;

            //Commit the new object to the database
            context.Commit();

            return author;
        }
开发者ID:BackupTheBerlios,项目名称:puzzle-svn,代码行数:14,代码来源:AuthorServices.cs

示例3: AddAuthorToBook

        public static void AddAuthorToBook(
            IContext context,
            int bookId,
            int authorId)
        {
            //Ask the context to fetch a book object by identity
            Book book = (Book) context.GetObjectById(bookId, typeof(Book));

            //Ask the context to fetch an author object by identity
            Author author = (Author) context.GetObjectById(authorId, typeof(Author));

            //Set up the relationship
            // (could also be done with
            // author.Books.Add(book);
            book.Authors.Add(author);

            //Commit the changes to the database
            context.Commit();
        }
开发者ID:BackupTheBerlios,项目名称:puzzle-svn,代码行数:19,代码来源:AuthorServices.cs

示例4: CreateProduct

        private Product CreateProduct(IContext context, string name, decimal price)
        {
            Category category = (Category) context.TryGetObjectByNPath("Select * from Category Where CategoryName = 'Fruit'", typeof(Category));
            if (category == null)
            {
                category = (Category) context.CreateObject(typeof(Category));
                category.CategoryName = "Fruit";
                context.Commit();
            }

            Product product = (Product) context.CreateObject(typeof(Product));
            product.ProductName = name;
            product.UnitPrice = price;
            product.Category = category;

            return product;
        }
开发者ID:BackupTheBerlios,项目名称:puzzle-svn,代码行数:17,代码来源:CommitRegionTests.cs

示例5: UpdateAuthor

        public static Author UpdateAuthor(
            IContext context,
            int authorId,
            string firstName,
            string lastName)
        {
            //Ask the context to fetch an author object by identity
            Author author = (Author) context.GetObjectById(authorId, typeof(Author));

            //Set the properties
            author.FirstName = firstName;
            author.LastName = lastName;

            //Commit the updated object to the database
            context.Commit();

            return author;
        }
开发者ID:BackupTheBerlios,项目名称:puzzle-svn,代码行数:18,代码来源:AuthorServices.cs

示例6: CreateOrder

        private Order CreateOrder(IContext context, Customer customer)
        {
            Order order = (Order) context.CreateObject(typeof(Order));

            order.Customer = customer;

            context.Commit();

            return order;
        }
开发者ID:BackupTheBerlios,项目名称:puzzle-svn,代码行数:10,代码来源:RefreshTests.cs

示例7: CreateEmployee

        private Employee CreateEmployee(IContext context, string FirstName, string lastName)
        {
            //first we create a new employee
            Employee employee = (Employee) context.CreateObject(typeof(Employee));

            //we set some values and save
            employee.FirstName = FirstName;
            employee.LastName = lastName;

            context.Commit();

            return employee;
        }
开发者ID:BackupTheBerlios,项目名称:puzzle-svn,代码行数:13,代码来源:RefreshTests.cs


注:本文中的IContext.Commit方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。