ASP NET

ASP.NET Module Subtitle Objectives  Introduction to ASP.NET  Concepts and Architecture  ASP.NET Features  Advanced ASP.NET  ASP.NET and the Microsoft® NET Framework Contents  Section 1: Overview  Section 2: Architecture  Microsoft NET Framework and ASP.NET Configuration  Section  3: ASP.NET Features State Management, Security, and Event Model  Section 4: Advanced ASP.NET  Web Forms and Web Services  Working with Data  ASP to ASP.NET Migration  Appendix: Exploring Duwamish Online Section 1: Overview  “Looking Back “  ASP.NET Core Concepts Looking Back: Active Server Pages  What is ASP?  Server-side scripting technology  Files containing HTML and scripting code  Access via HTTP requests  Scripting code is interpreted on server side  What can I with ASP?  Easily and quickly create simple Web applications  Generate dynamic Web content  Client-side scripting for validation  Access COM components to extend functionality  Databases What’s Wrong with That?  Mixes layout (HTML) and logic (scripting code)  Interpreting  Uses ASP code leads to performance loss scripting languages that are not strongly typed  Microsoft JScript®  Microsoft Visual Basic® Scripting Edition (VBScript)  Browser  No compatibility real state management  No state sharing across Web farms  State is lost when IIS fails  Update files only when server is down ASP.NET Core Concepts  Web development platform  New programming model Web Client IIS ASP.NET Applications NET Framework Operating System ASP.NET Core Concepts  Separate  Use layout and business logic services provided by the NET Framework  Code is compiled the first time a page is requested  State management  Make use of programming languages  Cross-language integration  Update files while the server is running! Section 2: Architecture  The NET Framework Architecture  Web Application Model  Configuration  Class Hierarchy The NET Framework Architecture Microsoft NET Framework ASP.NET Web Forms Windows Forms Web Services Services Framework Base Data Debug Common Language Runtime System Services Migration Issues  Structure  Code blocks and directives  Security  ASP.NET security was described earlier  Languages  C#, Visual Basic.NET  Data  Access ADO to ADO.NET Summary  Now you have been introduced to ASP.NET  Configuration  Web Forms and Web Services  Security  State Management  Accessing Data  Web Applications  Migration Questions? Duwamish Books A Sample Application for Microsoft NET Installing the Sample 1/2  Install the "Enterprise Samples" with Visual Studio.NET  Location of the C# Version  Visual Studio.NET folder  Directory \EnterpriseSamples\DuwamishOnline CS  Location  of the Visual Basic Version Directory \EnterpriseSamples\DuwamishOnline VB  Installation   Tasks Check the prerequisites  Microsoft Windows® 2000 Server; Microsoft SQL Server™ 2000 with English Query optional and supported  Read the Readme.htm Run Installer Duwamish.msi (double-click it) Installing the Sample 2/2  The installation wizard will guide you  Defaults  Setup  After   should be OK for almost everybody will install database, Web site, and code installation is complete: Visual Studio.NET  Open the Duwamish.sln file with File/Open Solution  Can build the sample with Build/Build Solution NET Framework SDK  Can build from command line with:  nmake /a -f duwamish.mak CFG=< config > all  is either Debug or Release Duwamish Architecture Overview User / Browser ASP.NET IIS Web BusinessRules DataAccess ADO.NE T Database Common.Data SystemFramework BusinessFacade Common Components  Duwamish7.Common  Contains systems configuration options  Contains common data definitions (classes)   Namespace Duwamish.Common.Data "Internal" data representation for Book, Category, Customer, OrderData  Duwamish7.SystemFramework  Diagnostics utilities  Pre and post condition checking classes  Dynamic configuration  In short:  Everything that's pure tech and not business code Duwamish7.DataAccess  Contains  Uses all database-related code ADO.NET architecture  Using SQL Server managed provider  Shows DataSet, DataSetCommand usage  Optimized for performance by using stored procs Duwamish7.BusinessRules  Implements all business rules  Validation of business objects (Customer EMail)  Updating business objects  Calculations (Shipping Cost, Taxes)  All data access performed through DataAccess Duwamish7.BusinessFacade  Implements logical business subsystems  CustomerSystem: Profile management  OrderSystem: Order management  ProductSystem: Catalog management  Reads  Data data through DataAccess validated and updated using BusinessRules  BusinessFacade functionality encapsulates all business-related Duwamish7.Web  Implements  Uses the user interface for Web access ASP.NET architecture  Employs Web Forms model  Uses code behind forms  Manages state  Uses custom Web controls  All functionality accessed through BusinessFacade Shop at Duwamish Online.NET  Demo: Duwamish in Action Exploring Duwamish.Web  Exploring ASP.NET Features in Duwamish7.Web Legal Notices Unpublished work  2001 Microsoft Corporation All rights reserved Microsoft, JScript, Visual Basic, Visual Studio, and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries The names of actual companies and products mentioned herein may be the trademarks of their respective owners [...]... runat=server/> ASP. NET Sample 2/2 .aspx Execution Cycle Client Server IIS Request aspx file ASP. NET Runtime Parse aspx file Generate page class Instantiate controls Response Execution process  Compilation,  Microsoft when page is requested the first time intermediate... comment block % > ASP. NET Sample 1/2 Sub SubmitBtn_Click(Sender As Object, E As EventArgs) Message.Text = “Hi “ & Name.Text End Sub Name: ... to ASP. NET  Concepts and Architecture  ASP. NET Features  Advanced ASP. NET  ASP. NET and the Microsoft® NET Framework Contents  Section 1: Overview  Section 2: Architecture  Microsoft NET. .. ASP. NET Configuration  Section  3: ASP. NET Features State Management, Security, and Event Model  Section 4: Advanced ASP. NET  Web Forms and Web Services  Working with Data  ASP to ASP. NET. .. only when server is down ASP. NET Core Concepts  Web development platform  New programming model Web Client IIS ASP. NET Applications NET Framework Operating System ASP. NET Core Concepts  Separate