Pdf form save in reader software Library project winforms .net azure UWP main1-part1397

Chapter 2

Overview

Thischapterprovidesahigh-leveloverviewofrequirementsengineering,require-

mentstooling,ReqIFandtheterminology.

2.1 Requirements Engineering & Management

ThisbookisconcernedwithProRatoolforrequirementsengineering.

Requirements Engineering. \Requirements engineering (RE)

referstotheprocessofformulating,documentingandmaintaining

softwarerequirements." (Wikipedia).

We’dargue that RE alsoincludes system requirements. Further,

requirementsaretypicallyunstructurednaturallanguage. Ofhigh

interestthesedaysismodel-drivenrequirementsengineering.

Butengineeringtherequirementsisnotenough: theyneedtobemanaged.

RequirementsManagement. \Requirementsmanagementisthe

processofdocumenting,analyzing,tracing,prioritizingandagreeing

on requirements s and then controlling change e and communicating

torelevant stakeholders. It t is a a continuous s process throughout a

project." (Wikipedia).

2.2 Tools

Therearemanytoolsavailableforrequirementsengineering.Theseincludefree

orcheapones,likeMicrosoftWordandExcel,Wikisandissuetrackers. There

are expensive, professional ones available, likeIBM

Rational

DOORS

PTC Integrity or r Visure IRQA. . Lately, there e are also web-based tools, like

Polarion.

Pdf form save in reader - extract form data from PDF in C#.net, ASP.NET, MVC, Ajax, WPF

Help to Read and Extract Field Data from PDF with a Convenient C# Solution

extract data from pdf table; fill in pdf form reader

Pdf form save in reader - VB.NET PDF Form Data Read library: extract form data from PDF in vb.net, ASP.NET, MVC, Ajax, WPF

Convenient VB.NET Solution to Read and Extract Field Data from PDF

save data in pdf form reader; pdf data extraction

CHAPTER2. OVERVIEW

ProRfallsintothecategoryoffreetools. But t comparedtotheonesmen-

tioned,itcontains importantfeaturesfromprofessionaltools,includingtrace-

abilityandtypedattributes. Further,bytakingadvantageoftheEclipseecosys-

tem,thetoolcanbeaugmentedbyplug-insforversionsupport,modelintegra-

tionandmuchmore.

Information. Professional support, commercial components andintegration

servicesareavailablefromFormalMindandotherserviceproviders.

2.3 Requirements Interchange Format (ReqIF)

ReqIF standsforRequirementsInterchangeFormat. Itisanexchangeformat

forrequirementsandadatamodel. ProRis s aneditor thatcandirectlyview

andmodifyReqIFdata.

ReqIFwascreatedtosupporttheexchangeofrequirementsacrossorganiza-

tions. Forinstance,itallowsamanufacturertosendrequirementstosuppliers.

Thesupplierscanthencommentandreviewtherequirements,ortheycancreate

asystemspecicationthatislinkedtotherequirements.

ReqIFisanocialOMGstandard.

Warning. ReqIFusesitsownterminology. Section2.4denestheReqIFvo-

cabulary andhowit relates tothe terms usedinclassical requirements

engineering.

2.3.1 ReqIFHistory

For technicalandorganizationalreasons,twocompaniesinthemanufacturing

industryarerarelyabletoworkonthesamerequirementsrepositoryandsome-

timesdonotworkwiththesamerequirementsauthoringtools. Ageneric,non-

proprietaryformatforrequirementsinformationisrequiredtocrossthechasm

andtosatisfy the urgent industry needfor exchanging requirement informa-

tionbetweendierentcompanieswithoutlosingtheadvantageofrequirements

managementattheorganizations’borders.

TheRequirements Interchange Format(ReqIF) describedinthisRFCde-

nes sucha tool-independent exchange e format. Requirement t information is

exchangedbytransferringXMLdocumentsthatcomplytotheReqIFformat.

In2004,theHIS(HerstellerInitiativeSoftware),apanelofGermany’sauto-

motivemanufacturers(Daimler,VW,Porsche,AudiandBMWGroup)devel-

opedtheideaofcreatingthe\RequirementsInterchangeFormat".In2005,the

rstversionofthatformatwaspresentedat the REConf,aconference about

requirementsengineeringandmanagement,inMunich.In2008,theHISSteer-

ing Committee decidedthat t the internationalizationandmaintenance of the

RequirementsInterchangeFormatshouldbeproceededwiththeProSTEPiViP

Association.Aprojectwassetupandateamwasbuiltthatincludesmembers

oftheProSTEPiViPAssociation,representativesofmanufacturingcompanies

C# PDF: PDF Document Viewer & Reader SDK for Windows Forms

SaveFile(String filePath): Save PDF document file to a specified path form (Here, we take a blank form as an open a file dialog and load your PDF document in

how to save editable pdf form in reader; flatten pdf form in reader

VB.NET Image: How to Save Image & Print Image Using VB.NET

printing multi-page document files, like PDF and Word is used to illustrate how to save a sample RE__Test Public Partial Class Form1 Inherits Form Public Sub New

pdf data extraction to excel; extract data from pdf to excel online

2.4. TERMINOLOGY

(Audi,BMWGroup,Daimler,VW,BoschandContinental),toolvendors(At-

ego,IBM,MKS)anddevelopmentpartners(HOODGmbH,PROSTEPAG).

Information. Furtherreading:TheHISExchangeProcessforRequirements{all

youeverwantedtoknow.

TheReqIFteamexpectsthatmakingtheRequirementsInterchangeFormat

anOMGstandardincreasesthenumberofinteroperableexchangetoolimple-

mentations onthemarket,fosters thetrust ofcompaniesexchangingrequire-

mentinformationintheexchangeformatandprovidessafetyofinvestmentsto

toolvendors.

2.3.2 PreviousVersionsofReqIF

ThisdocumentissubmittedasRFCoftheRequirements InterchangeFormat

(ReqIF) to o the OMG. Before the submission, the e Requirements Interchange

FormathasbeenaspecicationproposedbytheHISandinitslatestversion,a

recommendationofProSTEPiViP.Fortheseversions,theabbreviation\RIF"

hasbeenapplied. The e HISreleasedtheRequirementsInterchangeFormat as

RIF 1.0, RIF 1.0a, RIF 1.1; RIF 1.1a a and the ProSTEP iViP released the

recommendationRIF1.2.

As the acronym RIF has an ambiguous meaning within the OMG, the

acronym ReqIFhas beenintroduced toseparate e it from the W3C‘sRule In-

terchange Format. ReqIF F 1.0 is the e direct successor of f the ProSTEP iViP

recommendationRIF1.2.

Warning. TheProRGUIdoesnotcurrentlysupportRIF.

2.3.3 InternalAttributes

ReqIF allows s users to o dene the attributes s that SpecObjects s may carry. In

additionto these, there are anumber r of internalattributes that are dened

by theReqIFstandard. Examples s include an internal ID D or thelast change

timestamp.

Theseinternal attributes s arerarely of interest tousers who o just want to

workwithrequirements. However,theymaybeofinteresttotoolexperts,or

maybeinspectedfortroubleshooting.

InternalattributescanbeaccessedfromthePropertiesView,usingthe

All

tributestab.

2.4 Terminology

WorkingwithProRcanbeconfusingasitusestheterminologyfromReqIF.For

instance,ReqIFusesSpecObjects,ratherthanrequirements. Inthefollowing,we

denethemoreimportantterms. Morearedenedthroughoutthedocument.

Youcanusetheindextondthedenitionofterms.

C# PDF File Merge Library: Merge, append PDF files in C#.net, ASP.

Merge Microsoft Office Word, Excel and PowerPoint data to PDF form. Append one PDF file to the end of another and save to a single PDF file.

pdf form data extraction; pdf form save with reader

VB.NET PDF Page Delete Library: remove PDF pages in vb.net, ASP.

this RasterEdge XDoc.PDF SDK, you can simply delete a single page from a PDF document using VB.NET or remove any page from a PDF document and save to local

how to save pdf form data in reader; c# read pdf form fields

CHAPTER2. OVERVIEW

Figure2.1: Specicationexample

Information. ThisbookusesReqIFterminologythroughout. Pleasereferto

thischaptertounderstandthemeaningoftheseterms.

AReqIFmodelisthedatastructurethatholdsalltheinformationtogether.

Inpracticalterms,it’sjustale,thatusuallyendsin

.re

qifor

.re

qifz. It

containsnotjusttherequirements,butalsothedatatypesofthoserequirements

andalotofotherstu. IthasbeendescribedindetailinSection2.3.

ReqIF. ReqIFisanXML-basedformatforrequirements,intended

tobeusedasanexchangeformat.ItisanopenOMGstandardand

describedindetailinSection2.3.TheXMLdataistypicallystored

in awithwiththeextension

.re

qif. It t is also o possible to store

theReqIFletogetherwithassociateddata(embeddedobjects)or

other ReqIFles. ThesearethenstoredinaZIParchivewiththe

extension

.re

qifz.

Beforedeningthemostimportantelements,wewillprovideabriefoverview

withaconcreteexample.

2.4.1 The MostImportantReqIFElements

Figure2.1showsasimpleReqIFmodel,openinProR.

The

Spec

tion

tor(thecentraltable)showstherstfourSpecOb-

jects, as s visualizedina a specication. Thetree-like e structure is recognizable:

C# PDF Page Extract Library: copy, paste, cut PDF pages in C#.net

to extract single or multiple pages from adobe PDF file and save into a The portable document format, known as PDF document, is a widely-used form of file

export excel to pdf form; how to save a pdf form in reader

C# Image: Save or Print Document and Image in Web Viewer

or image, you can easily save the changes to DLL Library, including documents TIFF, PDF, Excel, Word string fileName = Request.Form["saveFileName"]; string fid

change font size pdf form reader; html form output to pdf

2.4. TERMINOLOGY

INF-1isanodewiththreechildren, REQ-1,REQ-2andREQ-3(this s canbe

seenbytheindentation).Let’slookatINF-1andREQ-1. Whenoneisselected

inthemainpain,it’s attributes appearinthe

Prop

ties

View,thepaneat

thebottom.

INF-1hastwoAttributes,\Description"and\ID".TheSpecType is\Infor-

mationType"(shownastheheaderinthe

Prop

ties

View).

REQ-1,REQ-2,andREQ-3havethreeAttributes,\Description",\ID"and

\Status"(thisisnotobviousfromthegure).Toaccommodatethis,acolumn

called\Status"hasbeencreated. Asthe\InformationType"hasno\Status"

attribute,itisnotshowninthe

Prop

ties

View.

2.4.2 SpecElements

A requirement t is called a SpecObject. This s is arguably the most important

element in ReqIF, the e actual requirements that t you are e working with. The

SpecObjectsofaReqIFmodelcanbedirectlyaccessedinProRviatheoutline.

It is more e common toaccess s them via a a Specication. When aSpecObject

is selected, , its s details (attributes and internalinformation) ) areshowninthe

Prop

ties

View.

SpecObject. ASpecObjectisadatastructureforstoringrequire-

mentsinformation. Ithasanumberofattributes. Themosttypical

attributesincludetherequirementstextandahuman-readableID.

A SpecType determines s the attributes of the SpecObject. It is a

SpecElement.

ThereareotherelementsinReqIFthathaveatypeandattributes. Wecall

theseSpecElements,althoughintheocialReqIFspecication,theyarecalled

SpecElementsWithAttributes.

SpecElement. ASpecElementisanabstract t ReqIFelementthat

has a SpecType and Attributes. Concrete manifestations include

SpecObjects,Specications,SpecRelationsandSpecRelationGroups.

CreatinglinksbetweenSpecObjectsisacentralfunctionalityofrequirements

tools. InReqIFterminology,linksarecalledSpecRelations.

SpecRelation. ASpecRelationis s adatastructureforconnecting

twoSpecObjects. Itcontainsasourceandatargetreferencetothe

SpecObjects that areconnected. As s aSpecRelationis aSpecEle-

ment,ithasatypeandattributes.

SpecObjectsdonothaveanyparticularorder.SpecObjectscanbeorganized

into a tree-like structure by using a Specication. A A Specicationis a root

elementforatreeofSpecObjects. TheSpecObjectsarereferenced.Thismeans

thatthesame SpecObject canbe referencedmultiple times,bothwithinone

SpecicationorindierentSpecications.

C# PDF Convert to Tiff SDK: Convert PDF to tiff images in C#.net

Description: Convert to DOCX/TIFF with specified zoom value and save it into stream. Parameters: zoomValue, The magnification of the original PDF page size.

extracting data from pdf forms to excel; how to save a filled out pdf form in reader

C# Create PDF from Tiff Library to convert tif images to PDF in C#

Description: Convert to PDF and save it on the disk. Parameters: Name, Description, Valid Value. Description: Convert to PDF and save it into stream. Parameters:

how to fill out a pdf form with reader; extract data from pdf

CHAPTER2. OVERVIEW

Specication. A A Specicationis a datastructure for organizing

SpecObjectsintoatreestructure. Thistreeconsists s of references.

AsaSpecicationisaSpecElement,ithasatypeandattributes.

AllSpecElementshaveaSpecType.ASpecTypedenesAttributeDenitions,

whichdenestheattributesfortheSpecElementofthattype.

Example

AnAttributeDenitionisjustadatatypewithalabel. Slightlysimplied,

exampleswouldbe:

 AttributeID oftypeString

 Attribute Status of f type Enumeration with the e values accepted and

rejected

 AttributeReqIF.TextoftypeXHTML(richtext).

SpecType. TheSpecTypedenesasetofAttributeDenitions. A

SpecElementwiththegiventypehastheattributesdenedbythe

AttributeDenitions.

AttributeDenition. AnAttributeDenitionbelongs s toaSpec-

Type.ItconsistsofalabelandaDatatypeDenition,whichprovides

thetype. SomeAttributeDenitionscanbeconguredfurther. At-

tributeDenitionscanalsohaveadefaultvalue.

Lastly,therearesevenDatatypeDenitions,someofwhichcanbecustomized

further.

DatatypeDenition. DatatypeDenitions s arethe fundamental

typesinReqIFandinclude:



 Boolean{trueorfalse

 Integer{therangecanbecustomized

 Real{rangeandprecisioncanbecustomized

 Date{alsoincludesthetime

 String{themaximumlengthcanbecustomized

 Enumeration{bothsingleandmultiplechoicearesupported

 XHTML{allowembeddingobjectsofanytype

2.4.3 ComparingExcelandReqIF

Withthe basicterminology inplace, we have aquicklookat the ProRuser

interfaceandcompareitwithExcel.Wedothis,asmostreaderswillbefamiliar

withExcel,anditissometimesusedforsimplerequirementsengineering.

C# PDF Convert to Word SDK: Convert PDF to Word library in C#.net

key. Quick to remove watermark and save PDF text, image, table, hyperlink and bookmark to Word without losing format. Powerful components

cannot save pdf form in reader; export pdf form data to excel spreadsheet

C# Create PDF from PowerPoint Library to convert pptx, ppt to PDF

Description: Convert to PDF/TIFF and save it on the disk. Parameters: Description: Convert to PDF/TIFF and save it into stream. Parameters:

java read pdf form fields; extracting data from pdf into excel

2.4. TERMINOLOGY

Specication. (Excel-equivalent: Sheet)AReqIFmodelcanhaveanarbitrary

number ofSpecications. Inthe e GUI,it isrepresentedas anExcel-like

gridview(seeFigure2.1).

TheSpecication is s the \container" " for r the requirements. Think k ofan

Exceldocumentthatallowsyoutocreateanarbitrarynumberofsheets.

EachsheetcanbecomparedtoasingleSpecication. Mostnotabledif-

ferencesare:(1)theSpecicationsarereferencesratherthanindependent

entities (whichmeansthatthesamerequirement canbereferencedand

canappear inmultipleplaces);(2)A Specicationmanages ahierarchy

ofrequirements,whileanExcelsheet is a at list. Thisisshowninthe

Figure,whereINF-1istheparenttothreerequirements.Thehierarchyis

visiblebothinthemaineditor,aswellasintheoutline.

SpecObject. (Excel-equivalent: Row)ASpecObjectrepresentstheactualre-

quirement,andistypicallyorganizedinaSpecication.

EachrowintheExcelspreadsheetistheequivalentofaSpecObject. Are-

quirementtypicallyhasanumberofattributes.AgaincomparedtoExcel,

eachrowinasheetrepresentsarequirementandeachcellrepresentsan

attribute. However,inExcel,allrowshavethesamecolumns(allrequire-

mentshavethesameattributes),whileReqIFallowsmixingSpecObjects

of dierent SpecTypes. Also, , not all attributes s needto o be shownin a

Specication.

Figure2.1showsinthe

Out

line

Viewa atlist ofallSpecObjects. For

instance,theSpecObject

DW2y... isnotreferencedintheSpecication

at all. Selecting g aSpecObject shows s its SpecType (in the e gure, it t is

\InformationType")andallattributes(inthegure,\Description"and

\ID").

Attribute. (Excel-equivalent:Cell)Anattributeholdstheactualcontentofa

SpecObject.

InExcel,anewattributeis simplycreatedbyputtingacolumnheader

onacolumn. InReqIF,columnsarecreatedvia

ProR

Col

umn

Con

fig

tion, or r by clicking g on

. But t content will l only be shown if f the

SpecObjectofthatrowhasanattributeofthatname.

Besidestheactualtextoftherequirement,typicalattributesincludeID,

status,etc. Notethatthereareno\standard"attributes. However,the

ProSTEPImplementorForumdenedarecommendationforasetofstan-

dardattributes.

CHAPTER2. OVERVIEW

Chapter 3

Tutorial

3.1 BasicConcepts

In this s tutorial, , wewill usethe ReqIF terminology, whichcanbeconfusing.

Therefore,pleasefamiliarizeyourselfwiththeterminologyrst(Section2.4).

Warning. InReqIFterminology,arequirementiscalledSpecObject,alinkis

aSpecRelation,andthedocumentviewconsistsofSpecHierarchies. Con-

fused? ThenpleasehavealookatSection2.4,wheretheterminologyis

described.

3.2 Tutorial 1: Creating a Basic ReqIF Model

Inthissection,wewillbuildaReqIFmodelfromscratch,stepbystep.

3.2.1 InstallProR

The easiestwayfor installing ProR is downloadingformalmindStudio. This

isastandalone-applicationthatisbasedonEclipseProR,combinedwithsome

enhancements.

Alternatively,youcaninstallProRinanyEclipse-Installationviaitsupdate

site(listedontheRMFDownloadpage). Thisis s recommendedfor advanced

usersonlywhoneedtointegrateRMFwithotherEclipse-basedcomponents.

Information. TheinstallationisdescribedindetailinSection4.1.2.

3.2.2 Create the Model

 Ifyoudonotalreadyhaveone,createanewproject: : Select

File

New

Project;

 CreatetheReqIFmodelbyselecting

File

New

qif10

Model;

CHAPTER3. TUTORIAL

Figure3.1: TheProRuserinterface

 Selecttheprojectandnamethele\tutorial.reqif".Click

Fin

ish;

 Uponcompletion,themodelwillbeopened,aswellastheoneandonly

Spec

tioncontainedinthismodel.

Afterthis,yourwindowshouldlookmoreorlessasshowninFigure3.1.

YouwillseeyourReqIFleinthe

Project

plorerwindow(1).

The

Spec

tion

tor(2)showsyourSpecications.

IntheSpecicationEditor,youseetheSpecObjectsthatexistinthisSpeci-

cation. Thereiscurrentlyonlyone,withthedescription\Starteditinghere".

The

Out

line(3)hasfourfolders:

Specications. Shows s theSpecications inthe ReqIF.Youcanexpandthe

treetoexposethehierarchyofSpecObjectsintheReqIFmodel.

SpecObjects. ShowsallSpecObjectsintheReqIFmodelasa atlist. Keep

inmindthat SpecObjects in Specications s are references. Incontrast,

thisfoldershowsallSpecObjects createdfortheReqIFmodel, , whether

ornottheyarereferenced.

SpecRelations. ShowsallSpecRelationsintheReqIFasa atlist. Fornow,

wewillignoreSpecRelations.

SpecRelationsGroups. These are special constructs that can be used for

groupingSpecRelationswiththesamesourceandtarget.

ThepropertiesofaselectedSpecElementareshowninthe

Prop

ties

View

(4). As the e only SpecObject in the model is selected, we see e its SpecType

Documents you may be interested