4-Tier Architecture in ASP NET with C#

... 4-Tier Architecture in ASP. NET with C# I am using 3-Tier architecture in my different projects, but adding a 4th tier is a novelty for me. After reading this article, I can ... ee.Message.ToString(); } finally { person = null; pBAL = null; } } In the above method, I am doing following things mainly: 1. Instantiating BAL object 2. Instantiating BO object 3. Sett...

Ngày tải lên: 17/10/2013, 14:15

... have struggled with interoperability ever since programming escaped the confines of the mainframe. As the number of computers and computing devices within the business and entertainment worlds ... HttpSessionState object. ASP. NET addresses the session- scalability and data-vulnerability problems in classic ASP by separating state maintenance from the ASP. NET engine. ASP. N...

Ngày tải lên: 11/12/2013, 03:15

... packaged in the Futures CTP builds of ASP. NET AJAX, which should surface in future releases of ASP. NET AJAX. Using ASP. NET AJAX server controls is the easiest and quickest path to implementing AJAX ... AJAX functionality in your ASP. NET application. They are also ideal for when a minimal amount of change in desired for existing ASP. NET applications that make extens...

Ngày tải lên: 05/10/2013, 10:20

... set up as before with bindings to fields within CHAPTER 6 ■ USING SERVER CONTROLS IN ASP. NET AJAX 119 828-8 CH06.qxd 9/28/07 4:46 PM Page 119 the dataset and with inline editing capability that ... the following scenario: You have a data-driven web page that needs to continuously alert the user with fast changing data, for instance, a page that displays the major financial indices...

Ngày tải lên: 05/10/2013, 10:20

... Debugging ASP. NET and Error-Handling Chapter 10 - File and Event Log Access with ASP. NET Chapter 11 - Sending and Receiving Messages with ASP. NET Part III - Accessing Data with ASP. NET ... applications using ASP. NET and VB .NET with this hands-on reference. Table of Contents Mastering ASP. NET with VB .NET Introduction Part I - Basic...

Ngày tải lên: 22/10/2013, 15:15

... Tracing 2 Trace Information 3 Page-Level Trace 4 Application-Level Trace 9 Lab 5: Adding Trace to an ASP. NET Page 14 Review 15 Module 5: Using Trace in ASP. NET Pages 6 Module 5: Using ... TRAINER PREPARATION PURPOSES ONLY Lab 5: Adding Trace to an ASP. NET Page Topic Objective To introduce the lab. Lead -in In this lab, you will enable and disable tracing f...

Ngày tải lên: 05/11/2013, 12:15

... Debugging ASP. NET and Error-Handling Chapter 10 - File and Event Log Access with ASP. NET Chapter 11 - Sending and Receiving Messages with ASP. NET Part III - Accessing Data with ASP. NET ... Code-Behind In an ASP. NET application, you can either write code in- line, as with classic ASP, or you can place the HTML code in a file with an .aspx extension...

Ngày tải lên: 11/12/2013, 03:15

... đến 127 short Int16 2 Số nguyên có dấu từ -32768 đến 32767 ushort Int16 2 Số nguyên không dấu từ 0 đến 65.535 int Int32 4 Số nguyên có dấu –2.147.483.647 đến 2.147.483.647 uint Int32 4 Số nguyên ... Language=" ;C#& quot; %> <script runat="server"> void Menu1_MenuItemClick(object sender, MenuEventArgs e) { int index = Int32.Parse(e.Item.Value); MultiView1.Ac...

Ngày tải lên: 18/01/2014, 09:20

... private string connectionString; public SqlDataProvider(string connectionStringName) { this.connectionString = ConfigurationManager.ConnectionStrings[connectionStringName].ConnectionString; ... DataProvider Instance { get { if (_Instance == null) _Instance = new SqlDataProviderV2("ConnectionString"); return _Instance; } } Nhận xét: Đối với 3 phương thức Si...

Ngày tải lên: 09/04/2014, 21:45

... develop network applications with .NET, using either the C# or VB .NET programming language. It covers everything you need to know about network programming in .NET, from basic get-started information, ... help you develop network applications with .NET, using either the C# (pronounced C-sharp) or VB .NET programming language. It is broken up into three distinct sections: network...

Ngày tải lên: 17/04/2014, 09:17