Đang chuẩn bị nút TẢI XUỐNG, xin hãy chờ
Tải xuống
Trong chương này, chúng tôi sẽ xem xét những điều sau đây: ❑ ❑ ❑ ❑ Làm thế nào bảo mật hoạt động, và làm thế nào để cấu hình nó thế nào để thêm người dùng và vai trò của một trang web Làm thế nào để bảo đảm an toàn cho các trang Làm thế nào để thay đổi hệ thống menu để trang bảo đảm là không được hiển thị trên menu | 18 Part I Getting to Know ASP.NET and Visual Web Developer Figure 1-2 Silverlight video may become more common than Flash. Silverlight is very appealing as a multimedia platform. It promises to be a very big deal as the tools and technologies become more advanced. Expect to see entire database-driven applications running on Silverlight that maintain their appearance even when you resize the browser. You can dip into Silverlight and other rich media types in Chapter 16. Language Integrated Queries L1NQ Language Integrated Query LINQ is a set of additions to the C and VB.NET programming languages that make it easier to deal with data. LINQ comes in several dialects including LINQ to SQL LINQ to XML and LINQ to objects. After you master LINQ s statements and syntax you can apply the knowledge to all sorts of data. In fact LINQ lets you combine data from multiple sources such as a database Web service and XML file. For most people the big payoff is LINQ s support for SQL Server. Instead of writing complicated SQL statements and crossing your fingers that no syntax errors occur LINQ lets you use familiar keywords in queries. Visual Web Developer as with other members of the Visual Studio 2008 family watches what you type and alerts you to problems. Chapter 7 shows how to use LINQ to select sort and group data of all kinds. Chapter 8 focuses on the LinqDataSource control and DataContext object in ASP.NET applications and shows how to massage SQL Server data by using LINQ to SQL. Chapter 1 Understanding Microsoft s Web Technologies 19 ADO.NET ADO.NET is Microsoft s technology for working with data and databases of all types. When a Web application talks to a database such as Microsoft SQL Server it s probably using ADO.NET. The introduction of LINQ has hidden much of ADO.NET from view in Visual Web Developer. SQL Server SQL Server 2005 and 2008 are key products in Microsoft s Web technology strategy. The phrase It s all about the data applies to most serious Web .