Copyright © 2005 newtelligence® AG. All rights reserved
Daniel Fisher
Software Engineer, newtelligence® AG
danielf@newtell...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
Agenda
 ASP.NET in …
 Process model
 State Management
 Se...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
ASP.NET in .NET
SystemServices
Common Language Runtime
Servic...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
ASP.NET in IIS
Internet Information Server
InetInfo
HTTP.SYS
...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
ASP in IIS (Windows 2003)
Internet Information Server
HTTP.SY...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
Process Model
 New process model for ASP.NET and Indigo
 Ve...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
Languages
 VB
 C#
 J#
 C++
 COBOL
 PHP
 etc…
© 2005 newtelligence Aktiengesellschaft. All rights reserved
File Extensions
 ASP.NET related files
•WebForms: *.aspx
 C...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
Coding Models in ASP.NET 1.x
Code Inline Code Behind
System.W...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
Coding Models in ASP.NET 2.0
Code Inline Code Behind
System.W...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
Coding Model
 Reduce Inheritance Complexity
 No need for de...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
Codebehind
 Enable separation of code from content
•Develope...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
ASP.NET 1.x Codebehindusing System;
using System.Collections;...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
ASP.NET 2.0 CodeBehind
using System;
using System.Web;
using ...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
Runtime compilation
 Inline Code
 The Code Directory
•holds...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
Runtime Compilation Explained
Request
Parse Generate
Response...
© 2005 newtelligence Aktiengesellschaft. All rights reserved
Thank You
 © 2005 newtelligence® Aktiengesellschaft
newtelli...
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2005 - .NET SummerCamp: Web developmentwith IIS & ASP.NET webservices

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  • <number>
  • difficulties related to the way code-behind was synchronized with ASPX page.
    ASPX page inherited from the code-behind file in a programming sense.
  • Partial class, new keyword (Expands in Visual Basic, or Partial in C#) code in the class should be merged with another class at runtime. ASPX page uses a new directive called compilewith to indicate its association with the code-behind file.
  • 2005 - .NET SummerCamp: Web developmentwith IIS & ASP.NET webservices

    1. 1. Copyright © 2005 newtelligence® AG. All rights reserved Daniel Fisher Software Engineer, newtelligence® AG danielf@newtelligence.com Web Development IIS & ASP.NET Webservices
    2. 2. © 2005 newtelligence Aktiengesellschaft. All rights reserved Agenda  ASP.NET in …  Process model  State Management  Service Tiers & Provider model  Languages & File Extensions  Coding model •WebForms •Codebehind •Compilation
    3. 3. © 2005 newtelligence Aktiengesellschaft. All rights reserved ASP.NET in .NET SystemServices Common Language Runtime Services Framework ASP.NET (Web Forms & Web Services) Windows Forms Base Data Debug ...
    4. 4. © 2005 newtelligence Aktiengesellschaft. All rights reserved ASP.NET in IIS Internet Information Server InetInfo HTTP.SYS kernel mode HTTPlistener W3SVC App Pool App Pool Metabase ConfigMgr ProcessMgr W3wp.exe WebApp W3wp.exe WebApp WebApp
    5. 5. © 2005 newtelligence Aktiengesellschaft. All rights reserved ASP in IIS (Windows 2003) Internet Information Server HTTP.SYS kernel mode HTTPlistener App Pool W3wp.exe Web Application CacheHttpModules HttpHandler
    6. 6. © 2005 newtelligence Aktiengesellschaft. All rights reserved Process Model  New process model for ASP.NET and Indigo  Very flexible activation  ASP.NET Runtime is managed! •ISAPI-Filter  Runs as ASPNET user account  Asynchronous execution of requests •Own Thread-Pool •Threads are not related to IIS Threads  Multithreaded •No Apartment-Model  Alternative Filtering-Model •HTTP-Modules und -Handlers replace ISAPIFilters  Cache
    7. 7. © 2005 newtelligence Aktiengesellschaft. All rights reserved Languages  VB  C#  J#  C++  COBOL  PHP  etc…
    8. 8. © 2005 newtelligence Aktiengesellschaft. All rights reserved File Extensions  ASP.NET related files •WebForms: *.aspx  CodeBehind: *.aspx.cs, *.asmx.vb, ...  Resources: *.aspx.resx •WebUserControls: *.ascx •Code: *.cs, *.vb •MasterPages: *.master •Skin: *.skin •RequestHandler: *.ashx •WebServices: *.asmx •Configuration: Web.config •Application: Global.asax und Global.asax.vb
    9. 9. © 2005 newtelligence Aktiengesellschaft. All rights reserved Coding Models in ASP.NET 1.x Code Inline Code Behind System.Web.Services. WebService System.Web.Services. WebService ASMX ASMX ASMX Temp.dll Temp.dllMyWeb.dll Inherits Inherits Inherits Runtime Compiled Runtime Compiled Pre- Compiled
    10. 10. © 2005 newtelligence Aktiengesellschaft. All rights reserved Coding Models in ASP.NET 2.0 Code Inline Code Behind System.Web.Services. WebService System.Web.Services. WebService ASMX ASMX Temp.dll Temp.dll Inherits Inherits Runtime Compiled Runtime Compiled
    11. 11. © 2005 newtelligence Aktiengesellschaft. All rights reserved Coding Model  Reduce Inheritance Complexity  No need for declaration code  Code is linked by Visual Studio and the runtime  Hot Updates (XCopy deployment)  Full Integration in the .NET Framework •Consistent programming model, same tools
    12. 12. © 2005 newtelligence Aktiengesellschaft. All rights reserved Codebehind  Enable separation of code from content •Developers and designers can work independently WebService.asmx WebService.asmx.cs
    13. 13. © 2005 newtelligence Aktiengesellschaft. All rights reserved ASP.NET 1.x Codebehindusing System; using System.Collections; using System.ComponentModel; using System.Data; using System.Diagnostics; using System.Web; using System.Web.Services; namespace WebApplication1 { public class Service : System.Web.Services.WebService{ public Service() { InitializeComponent(); } private IContainer components = null; private void InitializeComponent() { } protected override void Dispose( bool disposing ) { if(disposing && components != null) { components.Dispose(); } base.Dispose(disposing); } [WebMethod] public string HelloWorld() { return "Hello World"; } } }
    14. 14. © 2005 newtelligence Aktiengesellschaft. All rights reserved ASP.NET 2.0 CodeBehind using System; using System.Web; using System.Web.Services; using System.Web.Services.Protocols; [WebService(Namespace = "http://tempuri.org/")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] public class Service : System.Web.Services.WebService { [WebMethod] public string HelloWorld() { return "Hello World"; } }
    15. 15. © 2005 newtelligence Aktiengesellschaft. All rights reserved Runtime compilation  Inline Code  The Code Directory •holds uncompiled classes •Compilation at runtime  %SystemRoot%Microsoft.NETFramework X.X.XXX Temporary ASP.NET Files
    16. 16. © 2005 newtelligence Aktiengesellschaft. All rights reserved Runtime Compilation Explained Request Parse Generate Response Request Instantiate Response Codebehind Instantiate, Process and Render Compile * .ASMX * .ASMX
    17. 17. © 2005 newtelligence Aktiengesellschaft. All rights reserved Thank You  © 2005 newtelligence® Aktiengesellschaft newtelligence® AG Gilleshütte 99 D-41352 Korschenbroich http://www.newtelligence.com info@newtelligence.com  The presentation content is provided for your personal information only. Any commercial or non-commercial use of the presentation in full or of any text or graphics requires a license from newtelligence AG.  This presentation is protected by the German Copyright Act, EU copyright regulations and international treaties.

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