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Microsoft .Net Framework. Presented by: Frank Perkins Leslie Meadows Jason Salomon. Agenda. Introduction to .Net .Net Framework Overview XML Web Services Examples of web services Web Service Demo. FP. Your application and Web service. Your internal services.

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Microsoft net framework

Microsoft .Net Framework

Presented by:

Frank Perkins

Leslie Meadows

Jason Salomon


Agenda

  • Introduction to .Net

  • .Net Framework Overview

  • XML Web Services

  • Examples of web services

  • Web Service Demo

FP


Your application

and Web service

Your internal services

Visual Studio .NET

Orchestration

.NET Enterprise servers

.NET Framework

Applications using your service

Operations

Windows CE, 2000, XP, .NET

.NET Foundation

services

End-userclients

Third-party Web services

Introduction to .Net

Internet protocols

SOAP “blue book”

HTTP, SMTP, XML

LM


Other

services

Public web

services

Biz

Tier Logic

XML

XML

Building block

services

Smarter

clients

XML

XML

Internal

services

OSservices

OS Services

XML

HTML

XML

Servers

data, hosts

XML

Smarterdevices

Business logic & Web service

.Net WebServices

Standard

browsers

Open Internet communications protocols (HTTP, SMTP, XML, SOAP)

LM


.Net Framework Overview

  • A grouping of technologies that:

    • unite isolated web applications

    • make information available anytime, anywhere

    • simplify development and deployment

LM


.Net Framework Overview

How does MS .Net achieve this? Web Services!

Benefits to the end users:

  • Access information anytime/anywhere

  • Users do not need to know underlying technology

  • Extends the internet into your operating system

LM


XML Web Services Overview

Web Services are the heart of the framework

What are XML Web services?

HTML

Client

Web

service

XML

LM


XML Web Services Example: MapPoint

Microsoft MapPoint Web Services

  • Provide maps, driving directions

  • Store locator

  • Web service hosted by Microsoft to be consumed by your application

  • http://www.microsoft.com/mappoint/products/webservice/default.mspx

    Customer using this service: Starbucks!

LM


XML Web Services Examples

Starbucks Store Locator

LM


XML Web Services Example: NWS

National Weather Service

  • Provides data from their digital forecast database

  • http://www.nws.noaa.gov/forecasts/xml/

Diagram of how the service works

LM


XML Web Services Example: NWS

Enter Latitude and Longitude:

Result:

LM


XML Support in .Net

XML Classes provided within the .Net Framework

  • Reading XML files

  • Writing XML files

  • Navigation through the XML tree

  • XSL transformations

  • DataSets

JS


XML Class Details

<XML>

DocumentNavigator

XmlTextWriter

XmlReader

XmlDocument

XmlTextReader

XmlValidatingReader

XmlNodeReader

JS


Visual Studio.NET

VB

C++

C#

JScript

J#

Common Language Specification

ASP.NET

Web Forms Web Services

Mobile Internet Toolkit

Windows

Forms

ADO.NET and XML

Base Class Library

Common Language Runtime

Operating System

Framework, Language and Tools

JS


.Net WebServices Demo

Demo:

  • Create a webservice

  • Create a client app to consume the webservice

  • Create a windows app to consume the webservice

  • Consume a public web service

FP


Sources Used

  • .Net Framework Overview.

    http://www.microsoft.com/downloads/details.aspx?FamilyID=96cd43e9-3080-44df-aef3-cc3b46860323&displaylang=en

  • Microsoft MapPoint Services

    http://www.microsoft.com/mappoint/products/webservice/default.mspx

  • National Weather Service XML description

    http://www.nws.noaa.gov/forecasts/xml/



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