C# ПІДРУЧНИКИ / c# / Premier Press - C# Professional Projects

interaction

databases, 200. See also ADO.NET Merge Module, 274–76

Microsoft Word documents, 366–71 interfaces

API, 4 C#,62–63 CGI,733 collections,73 COM,797

declaring, 812

CustomerForm forms, 168–70

Form1, 165–66 IDispatch interface, 799

IUnknown interface, 799

JobDetailsForm forms, 172

mobile Web forms,751–54 ReportsForm forms, 170–72 standardizing, 465

user interface editor, 286–89 WorkerForm forms, 167–68

Internet, Windows DNA,802–4 Interop utility, 810 interoperability, 5

clients,810–12

COM+,809–18 languages, 8

invocation of platforms, 810 IP (Internet Protocol), 732

ISBN (International Standard Book Number), 599 iteration statements, 32–33. See also statements IUnknown interface, 799

J

JIT (Just-in-Time) activation, 808

JobDetails forms, 131,223–37

interfaces,172 joining threads,97–99 journal queues, 821

jump statements,35. See also statements

K

keys, 123–24 managing, 460–63 registry, 282

L

Label control, 156,742–43

labeled statements, 29. See also statements

Index 909

languages CLS,8–9 CTS, 7–8

interoperability, 8 support, 5

late binding, accessing, 815–16 Launch Conditions editor, 586 launch conditions editor, 290–91

launching Enterprise Manager (SQL Server 2000),553 layers

business,623

data,623

data access,623 listener, 623

libraries TlbImp, 810 type, 798

life cycles

Creative Learning application, 335–47 DLC,719

ERS

analyzing requirements,298–99 high-level design, 299–308 low-level design,308

mobile applications,719–26 projects, 115

analyzing requirements,116 construction,137

database design,127–29 foreign/primary keys, 123–24 high-level design,117–23 implementation,138 integration,138

low-level design,132–37 maintenance, 138 normalization,126–27 operations,138

referential integrity, 124–26 testing, 138

user acceptance testing, 138 Windows forms,129–32

limitations of message queues, 819–20 line-of-business executives

forms, 420–22 CancelRes.aspx,480 coding, 508–19 ConfirmRes.aspx,481 CreateRes.aspx,478–80 QueryStat.aspx, 480–81

roles, 402–3 Link control, 744 List control,744–45

ListBox controls, 161–62

910 Index

listener layer, 623 ListView control,303–5

employee details,318–27 Load button,234–35

LOB (line-of-business),498

local variables, 22. See also variables Locals window, 540

locating errors in applications, 538–42 logging off applications,544

logical operators,38 login forms, 416

Logoff.aspx form, 468, 489 logon/logoff functionality, 484–89 logs

databases,557–58

events,377–78

Web servers, 563–65 loops

do-while, 34 for, 33 foreach, 33–34

try, 652

while, 34

low-level design,132–37

Creative Learning application, 345–47 ERS, 308

mobile applications,723–26

M

Main form,612 code, 680–83 creating, 669–71 flowchart,616

MainMenu controls, 157–58 maintenance

applications,138

C#,114–15

CAB projects,264–68 database schedules,558–60

managed code, 835 CLR. See CLR pointers, 837–40

ManageDatabases.aspx form,424,472 updating, 495–97

ManageUsers.aspx form, 423,470–72 user accounts

adding, 490–94 deleting, 494–95

managing

databases, 552–60 IIS,560–65

primary keys,460–63 relationships,460–63 Web server logs, 563–65

windows (Visual Studio .NET IDE),891

Mark checked as complete button, adding code, 782–85 marshaling, 798

mechanisms, identifying, 177–83 memory, 732

destructors,50–51 Garbage Collector, 9–10

menu bars (Visual Studio .NET IDE),879–80 Merge Module, 274–76

Merge Module project,582

message boxes, Summary.xml documents,385–93

MessageQueue class,823–26

messaging, 818–26 MSMQ,806–7 queues, 819–20 creating, 826

types of, 821–22

System.Messaging namespace, 822–26

terms, 820–22 meta-data, 7

method call statements,29. See also statements methods, 850

arrays, 70–71 C#

calling, 52 declaring, 51 modifiers,54–55 overloading, 55–57

passing parameters, 52–53

Close(), 51

Compare(), 26

Dispose(), 51 Finalize(), 50–51

Format(), 26

IndexOf(), 27

IndexOfAny(), 27

InsertBookerDB(), 700–2

modifiers,54–55

Replace(), 27

Sleep(), 100–2

Split(), 27

ToUpper(), 26 Trim(), 26

XmlTextReader class, 314

MFCs (Microsoft Foundation Classes),10 Microsoft IDL (interface definition language),798 Microsoft Mobile Internet Toolkit,729–32 Microsoft Word documents

Creative Learning application, 366–71 extracting data,368–71

Mixed Authentication mode, 577

MMC (Microsoft Management Console), 455 mobile applications,728–29

creating, 716–18, 736–61 high-level design,720–23 life cycle, 719–26 low-level design,723–26

Microsoft Mobile Internet Toolkit,729–32 MobileCallStatus application. See MobileCallStatus

application MobileTimeRetriever application. See

MobileTimeRetriever application prologues,767

Visual Studio .NET, 765–67 WAP, 732–35

WML, 735

Mobile Explorer Browser option (View menu), 759 Mobile Internet Designer, 730

Mobile Internet Toolkit,736–61 mobile requirements,719–20 mobile Web forms,737–39

MobileTimeRetriever application, 751–54 MobileCallStatus application,722

business logic, 774–88 forms,764–74 testing, 788–91

MobilePage control, 741–42 MobileTimeRetriever application

code, 754–61 design, 739–51

mobile Web forms,751–54 mode attribute, 562 models,threading COM, 801–2 modes

break, 538

Mixed Authentication,577 Windows Authentication,577

modifiers methods, 54–55 variables,19–20

modifying properties,153–54 user accounts, 490–94

modules

Creative Learning, 346. See also Creative Learning application

design,132–37 frmLogon flowcharts, 724

frmPending flowcharts, 725 frmSelectOption flowcharts, 725 frmUnattended flowcharts, 726 Merge Module, 274–76

MonthCalendar controls, 163

Index 911

Monthly Balancing and Alignment report, creating, 254–55

Monthly Customer Visit reports,creating, 251–54 Monthly Worker report,creating, 256–57 moving. See exporting databases

MSI (Microsoft Windows Installer),268 files,268–74

Merge Module, 276

MSMQ (Microsoft Message Queue Service),806–7 MTS (Microsoft Transaction Server),804 multidimensional arrays,25,68–70

multithreading, 15 MyFileType file, 283

N

namespaces C#,56–57

accessing, 58 aliases, 58–59 declaring, 57–58

System.Data.SqlClient, 646

System.Messaging, 822–26

naming conventions,12

navigation panes, file system editors,279–81

.NET Framework,810

Microsoft Mobile Internet Toolkit,729–32 overview, 4–14

base classes, 14–16 templates, 145

Web services, 628–39 creating, 632–39

network administrators forms,423–24

coding, 490–99 ManageDatabases.aspx,472–73 ManageUsers.aspx, 470–72

roles, 402

New Breakpoint dialog box,538 New command (File menu),144 normalization,126–27

notification icons, displaying, 367–68 NotifyIcon control, 358–61

O

ObjectList control,746 objects, 850

collections,71–75

COM,7,800–1 creating, 811

constructors,48–49

912 Index

objects (continued)

DataSet, 200 optional,369 pooling, 806 proxies, 799

remote object proxy, 800

SqlParameterCollectionObject, 648

synchronization, 104–6

ODBC (Open Database Connectivity), 564 OK button, 353–63

OOP (object-oriented programming language),849–52 support, 5–6

opening Crystal Report Galler y, 241 operations,applications,138 operators, 37–38,857–58

optional object, 369 options

Add,271

Add Custom Action,290 Assembly, 271

confirm reservation,529–33 files, 265–66

Folder, 271

Primary Output,267 Project Output, 265,272 view flight status,528–29 view new flights, 525–26 view ticket status,526–27

Options dialog box, 892

Options tab, Customize dialog box,895 Order form,creating, 674–77

ordering books,602 Orders form,613–14 code, 697–700 flowchart, 617

output

adding to deployment projects,589–91 parameters, 21

Outputs dialog box, 267 overloading

methods, 55 operators, 38

overview

base classes, 14–16

.NET Framework,4–14

P

Panel control,740–41 panels,controls,523–24 parameters

arrays, 53

attributes, 86 defaults,56 output, 21 passing, 53–54 references, 21, 52

SelStr, 645 sqlConnection1, 645

values,21, 52

passing parameters, 52–53 Passport authentication,570

PDAs (personal digital assistant),730 PhoneCall control,744

platform invocation,810 pointers, 832–34

arithmetic, 838–39 declaring, 834–35 implementing, 836–37 managed code, 837–40 type casting, 839–40 types of code, 835–36

polymorphism, 851–52 pooling objects,806

populating TreeView controls,312–27 preemptive multitasking, 95 preprocessor directives (C#),79–82 primary keys, 123–24

managing, 460–63 Primary Output option,267 priorities,threads,102–4 private assemblies, 11–12 private queues,821

private system queues,822 procedures, 862–64 processing

client-side, 435–36 server-side, 435

Word documents,368–71 programming logic, adding, 350–63 programs. See applications

Project Output option, 265, 272 projects

airline reservation portals airline profile, 400–3 creating, 400

design, 407–27 requirements,403–7 security, 425–27

ASP.NET, 444–52

CAB (cabinet), 262–74,583

creating Web portal for a bookstore, 596 Creative Learning application, 332

adding programming logic, 350–63 case study, 334–35

interacting with Word documents,366–71 life cycles,335–47

XML, 371–93 deployment,587–89 ERS, 296

implementing business logic,312–27 life cycles,115

analyzing requirements,116 construction,137

database design,127–29 foreign/primary keys,123–24 high-level design, 117–23 implementation, 138 integration,138

low-level design,132–37 maintenance, 138 normalization,126–27 operations,138

referential integrity, 124–26 testing, 138

user acceptance testing, 138 Windows forms,129–32

Merge Module, 274–76,582 Setup, 268–79, 582

Visual Studio .NET, 142–43 console applications, 145–47 creating, 143–45

formatting Windows applications,164–72 Windows applications, 147–64

Web servers, 591 Web setup, 582

prologues,mobile applications, 767 properties

C#

accessors,89–91 declaring, 88–89

Construction form,679–80 ERS forms,300

File System editor, 588 ListView control,303–5 Main form,669–771

modifying Windows form controls, 153–54 Order form,674–77

Results form,672–74 Search form,677–79 TreeView controls, 302 XmlTextReader class, 313

Properties window ( Visual Studio .NET IDE), 886 Property Pages command (View menu),264 protocols

HTTP (Hypertext Transfer Protocol), 732 IP (Internet Protocol),732

TCP (Transmission Control Protocol),732

Index 913

WAP (Wireless Access Protocol),732–35 proxies,799

remote object proxy, 800 public queues, 821

Q

queries,600

based on criteria,601 Select statements, 118–21 status, 405

Query Analyzer, 455–60

Query button,adding code, 779–82

QueryInterface, 799

QueryStat.aspx form, 421–22,480–81,516–17 queues

COM+,806 creating, 826

MessageQueue class,823–26

messages,819–20 system queues,821–22

user-generated queues,821

R

RadioButton controls, 158–60 RAM (random access memory), 732 RangeValidator control, 749

RDBMS (Relational Database Management S ystem),564, 622

read-only properties,90 read-write properties,90 redirect attribute, 563 references, parameters, 21,52 referential integrity, 124–26 Register User dialog box, 288 registration, assemblies, 11 Registry editor, 585

registry editors, 281–83 RegularExpressionValidator control,749 relational operators,38

relationships

database schemas,609–11 managing, 460–63

remote object proxy, 800

Replace() method, 27

Report Experts, 241

Monthly Balancing and Alignment report,254–55 Monthly Customer Visit reports,251–54 Monthly Worker report,256–57

Standard Report Experts, 243–46 Windows Forms Viewer controls, 246–51

914 Index

reports creating, 406

Monthly Balancing and Alignment report, 254–55 Monthly Customer Visit,251–54

Monthly Worker report, 256–57 queues,821

viewing, 546

Reports forms,131, 241–51

Reports.aspx form,418–19,475–77, 504–6 ReportsForm forms, 170–72 RequestID.aspx form,417–18, 474–75,503 RequiredFieldValidator control,749 requirements

airline reservation portals,403–7 ASP.NET, 431

Creative Learning application, 335–36 development,116

ERS, 298–99

mobile applications,719–20 reservations, 404–5

response queues,821

restricting access to Web forms, 498–99 Results form,613

creating, 672–74 flowchart,617

return statements,35–36. See also statements RMI (Remote Method Invocation), 621 roles

business managers,401–2 line-of-business executives,402–3 network administrators,402

ROM (read only memory), 632

RPC (Remote Procedure Call),621, 800

S

SampleWebService creating, 635–37 testing, 638–39

Save Button,206–8, 215–16 saving databases,553–55 scenarios,deployment,582–86

scheduling maintenance (databases),558–60 schemas

databases,414–15,608 creating, 454–64 viewing, 464

XML, 306–8

scope, variables,22,856–57 scripts, compilers, 734 Search form,614–15

code, 693–97

creating, 677–79 flowchart,618

SearchAll() Web method, creating, 645–47 security

applications,11,568–79 ASP.NET, 425–27

authentication,568–70 configuring, 442–43 enabling, 571–78

IIS, 570–71 COM+,805 SQL, 576–78

Web services (ASP.NET),664–65 Select Backup Destination dialog box, 554 Select statements, 118–21

selecting controls (Windows), 177–78 selection statements, 29. See also statements SelectionList control,746

self-describing assemblies,13 SelStr parameter, 645 sending e-mail, 492

Server Explorer window ( Visual Studio .NET IDE), 887–88

server-side processing, 435 servers

controls,436–42 IIS, 560–65 in-process,800 MTS, 804 projects, 591 SQL,576–78

services COM+,809–10

Web. See Web services set accessors,89

Setup project, 268–74,582 Setup wizard,276–79 shared assemblies,12

sharing applications (Merge Module),274–76 shortcuts, creating, 276

side-by-side features of assemblies,13 simple statements, 28. See also statements single inheritance, 46

single-dimensional arrays, 25,68 Sleep() method,100–2

SOAP (Simple Object Access Protocol), 627 software. See applications

Solution Explorer window ( Visual Studio .NET IDE), 882–84

specifying actions,285–86 Split() method, 27

SQL (structured query language),455 Enterprise Manager (SQL Server 2000),553

security, 576–78 statements, 117–18

SQL Server Backup dialog box,554

SQLCommand class,645 sqlConnection1 parameter, 645 SqlDataAdapter class,646

SqlParameterCollectionObject object, 648

SrchAuthor() Web method,testing, 662–63 SrchCategory() Web method, testing, 663 SrchISBN() Web method, creating, 647–50 SrchTitle() Web method,testing, 664 STA (single threaded apartment),802 standard collections,861

standard interfaces, 799

Standard Report Experts, 243–46 standardizing interfaces, 465

Start command (Debug menu),638 starting

Enterprise Manager (SQL Ser ver 2000), 553 frequent flier programs,406–7

statements C#,28–36 catch, 187–89 Create, 122–23

Delete, 122

Insert, 122, 652

Select, 118–21

SQL, 117–18 try, 187–89

Update, 122

states,threads, 102 static properties,91

static variables, 20. See also variables status queries, 405

status areas,367–68 StatusBar control,305–6 statusCode attribute, 563

storing customer details,702–3 strings, 25

C#,26

applying, 26–27 initializing, 26

variables,652 structs, 59–61 stubs,799

StyleSheet control,748 Submit button,775,872–73 summarizing tasks, 407 Summary.xml document, 385–93 support

languages, 5 OOPs, 5–6

Web applications, 6

Index 915

Web services, 6 suspending threads, 99–100

switch-statements, 30–32. See also statements synchronization

COM+,808

threads,104–6

synchronous communication,822. See also messaging system queues,821–22

System.Data.SqlClient namespace, 646 System.Messaging namespace, 822–26

T

tabbed pages,343–45 TabControl control,337–40 tables

BookersCustDetails, 604

BookersOrders, 603–4

BWCatalog, 607

BWOrders, 607–8

creating, 455–60

dtCancellations, 412

creating, 459

DtCatalog, 605 dtDepartedFlights, 411

creating, 459

dtFltDetails, 409–10

creating, 457

dtFltStatus, 412–13

creating, 458

dtFrequentFliers, 414

creating, 460

DTOrders, 605 dtPassengerDetails, 413

creating, 460

dtReservations, 410–11

creating, 458

dtUsers, 408–9

creating, 457 ManageDatabases.aspx form,495–97

tblCustomer, 128 tblJobDetails, 128

tblWorker, 128

workers, 200–211 Task List

applying, 193–95

Visual Studio .NET IDE, 890 tasks,summarizing, 407

tblCustomer table, 128

connecting, 211–23 tblJobDetails table, 128,223–37

tblWorker table, 128

916 Index

TCP (Transmission Control Protocol),732 technologies, Web services, 625–28 templates

CAB projects, 262–68 Crystal Report Galler y, 242

.NET Framework,145 Setup project,268–74

terms, messaging, 820–22 ternary operators,37 testing

applications,138, 533–36,542–49 MobileCallStatus application, 788–91 Web methods

SampleWebService, 638–39

SrchAuthor(), 662–63

SrchCategory(), 663

SrchTitle(), 664

Web services, 662–64,664–65 text

Creative Learning application, 366–71 extracting data,368–71

TextBox control, 157,743 binding, 213–14

TextView control,743–44 threads,15

C#,94–95 aborting, 97–98 creating, 95–97 joining, 98–99

making threads sleep, 100–2 priorities, 102–4

states,102 suspending, 99–100

COM,801–2

COM+, 806 STA,802

time slices,95

TlbImp (type library importer),810 toolbars (Visual Studio .NET IDE),880–82 Toolbars tab, Customize dialog box, 894

Toolbox (Visual Studio .NET IDE),888–90 tools

Crystal Reports Designer tool,240 Interop utility, 810

Microsoft Mobile Internet Toolkit,729–32 Mobile Internet Toolkit,736–61

mobile Web forms, 738 ToolTips,displaying, 367–68

ToUpper() method, 26

Trace classes, 189–90 transactions

automatic transactions,808 dead-letter queues,821

MTS, 804

trapping incomplete data, 179–82 TreeNode class,312

TreeView control, 301–3 employee codes,313–16 populating, 312–27

Trim() method,26 troubleshooting

applications debugging, 542–49

locating errors,538–42

Customer Management application,190–95 Microsoft Mobile Internet Toolkit,729–32 MobileCallStatus application,788–91

try loops,652

try statements,187–89

type casting pointers, 839–40 type libraries, 798

types

ASP.NET, 432–33 of arrays, 68–70 of code, 835–36

of message queues, 821–22 of operators,37–38

of properties,91

of statements, 28–36 of variables,20–22

of Windows form controls, 155–64 TlbImp, 810

U

UDDI Web services,628 unary operators, 37 unboxing, 77–79 unchecked operators,38 unmanaged API, 810 unmanaged code, 835–36 unsafe code, 832–41

compiling, 840–41 Update button, 236–37 Update statements, 122

updating ManageDatabases.aspx form, 495–97 URL (Uniform Resource Locator),733

user acceptance testing, 138 user accounts

creating, 403–4 deleting, 403–4 ManageUsers.aspx form

adding, 490–94 deleting, 494–95

user interface editor, 286–89,585

user threads, 94 user-generated queues, 821 users, adding, 544

V

validation

forms, 182–83 mechanisms,177–83 Windows,176–86

Validation controls, 749–51 ValidationSummary control,750–51 values

parameters,21,52 registry, 282

variables, 852 C#,18–19

data types,20 initializing, 123 modifiers, 19–20 scope, 22

types of, 20–22 data types, 73,852–54 declaring, 854–55 initializing, 856 scope, 856–57 strings,652

versioning, 14 dependency, 13

view flight status option, 528–29 View menu commands

Editor, 281,584

Mobile Explorer Browser option,759 Property Pages, 264

view new flights option,525–26 view ticket status option, 526–27 viewing

data (XML documents),373 databases

logs,557–58

schemas,464 documents, 385–93 employee codes,313–16 employee details,318–27 entries,383–85

error messages,377–78 notification icons, 367–68 reports, 546

views,designer, 631

Visual Basic .NET, 845–49 applications,868–75 arrays, 859

Index 917

components,852–65 Visual C# .NET, 865–68 Visual C++ .NET, 845–46 Visual Studio .NET, 844 debugging, 190–91

default code, 633–35 deployment editors,584–87

custom action editors,289–90 file system editors, 279–81 launch condition editors,290–91 registry editors,281–86

user interface editors, 286–89 deployment projects,261–62

CAB project,262–68

Merge Module project,274–76 Setup project,268–74

Setup wizard,276–79

mobile application default code, 765–67 projects, 142–43

console applications, 145–47 creating, 143–45

formatting Windows applications, 164–72 Windows applications, 147–64

Task List,193–95 Visual Basic .NET, 845 Visual C# .NET, 845

Visual C++ .NET, 845–46 Visual Studio .NET IDE, 878–95

W

W3C (World Wide Web Consortium), 732

WAP (Wireless Access Protocol),732–35. See also mobile applications

architecture, 733–35 Watch window, 540

Web application support, 6 Web forms

access,498–99 ASP.NET, 434–36

server controls, 436–42 code, 680–711 Construction form,679–80 creating, 668

Main forms,669–71 design, 415–25,611–12

Construction form,615–16 Main form,612

Orders form,613–14 Results form,613 Search form,614–15

flowcharts,616–18