DelphiTutorial Series of books(102)《Delphi5Programming examples and skills Organize netizens (state)Email:Shuaihj@163.com
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Introduction
Delphi is an object-oriented visual software development tool launched by Inprise. Delphi 5 is the latest version of Delphi. This book consists of three parts and 16 chapters, mainly introducing the integrated development environment of Delphi 5, object Pascal Language, component, general programming technology, dynamic link library, multithreading, multimedia programming, database programming, network programming and Windows API programming.
Directory
Part 1 Delphi programming Basics
Chapter 2 Delphi integrated development environment 1
1.1 Introduction to integrated development environment 1
1.2 integrated debugger 5
1.3 Development Environment optimization 6
1.3.1 custom toolbar 6
1.3.2 programming environment settings 7
1.3.3 Edit Environment Settings 8
1.3.4 Project Settings 8
1.4 methods and techniques 9
1.4.1 use code browser 9
1.4.2 use code editor 9
1.4.3 help system 10
1.4.4 set ide desktop 11
Chapter 2 Object Pascal 12
2.1 A common learning object of Pascal
Routine 12
2.2 Object Pascal Language Basics 14
2.2.1 identifier 14
2.2.2 Reserved Words and Directive words 14
2.2.3 note 15
2.2.4 Data Type 16
2.2.5 operator 21
2.2.6 statement 24
2.2.7 process and function 27
2.3 Key Technologies of Object Pascal Language 30
2.3.1 object and class 31
2.3.2 class encapsulation and inheritance 31
2.3.3 constructor and destructor 32
2.3.4 polymorphism 35
2.3.5 abstract class 38
2.3.6 runtime type information 39
2.3.7 Methods 41
2.3.8 class reference 42
2.3.9 unit and engineering documents 43
2.4 exception handling 45
2.4.1 raise statement 45
2.4.2 try... limit t statement 45
2.4.3 try... finally statement 47
2.5 Methods and Techniques 48
2.5.1 naming rules 48
2.5.2 set whether to receive prompt during compilation
Information 48
2.5.3 use the code template 49
2.5.4 use a dynamic multi-dimensional array 49
2.5.5 define two mutually contained classes 50
2.5.6 obtain and use the command line parameter 51
2.5.7 pass reference parameters 51
Part 2: Core Skills of Delphi programming
Chapter 3 forms and components 53
3.1 forms and components 53
3.1.1 Form 54
3.1.2 component 56
3.1.3 use components in the form 57
3.2 Text Component 60
3.3 Special input component 61
3.4 buttons and classification components 63
3.5 list component 64
3.6 grouping component 67
3.7 information feedback component 69
3.8 table display component 70
3.9 graphic display component 71
3.10 development of MDI Application 73
3.11 common component usage 74
3.12 methods and techniques 84
3.12.1 use principles of forms and components 84
3.12.2 usage information dialog box 85
3.12.3 use the hint attribute of the component 88
3.12.4 use the ime attribute of the edit component 89
3.12.5 Add the system font to ComboBox
89 in components
3.12.6 Access File 90 in RichEdit component
3.12.7 set the return value of the Modal Dialog Box 90
3.12.8 use sender during event processing
Parameter 91
3.12.9 generate multi-line prompt information for the control 91
3.12.10 generate a non-rectangular window 92
3.12.11 move without title bar window 94
3.12.12 create dynamic Subtitles 95
3.12.13 dynamically set the background on the form
Figure 96
3.12.14 differences between owner and parent 97
Chapter 3 menu, toolbar, and status bar 98
4.1 menu 98
4.1.1 Main Menu 99
4.1.2 right-click the pop-up menu 99
4.1.3 use menu template 99
4.2 toolbar 100
4.2.1 tool bar 100
4.2.2 coolbar 100
4.2.3 control bar 101
4.3 status bar 101
4.4 methods and techniques 106
4.4.1 dynamic menu creation 106
4.4.2 dynamically define shortcut keys for menus 108
4.4.3 dynamic menu change 108
4.4.4 customized system menu 109
4.4.5 create a graphic menu item 110
4.4.6 add progress bars and others to the status bar
Component 111
4.4.7 menu fusion 113 in the MDI Application
4.4.8 create a toolbar that can be dragged and dropped anywhere 116
4.4.9 move the menu item to the rightmost 117 of the menu bar
4.4.10 move the runtime controller 117
Chapter 2 keyboard and mouse 5th
5.1 Keyboard Events 119
5.2 mouse event 120
5.2.1 common mouse events 120
5.2.2 drag an event 120
5.3 methods and techniques 122
5.3.1 check shift, ALT, and CTRL keys
Press 122
5.3.2 shielding system function keys 123
5.3.3 simulate pressing a key 124 on the keyboard
5.3.4 limit the range of mouse movement by 124
5.3.5 custom mouse 125
5.3.6 set the blinking speed of the cursor to 126
5.3.7 drag between different programs 127
Chapter 4 files, directories, and drives 6th
6.1 file 129
6.2 file dialog box component 129
6.3 win3.1 related components 131
6.4 common functions 131
6.4.1 common functions for file operations 131
6.4.2 common functions for directory operations 136
6.4.3 common functions for drive operations 138
6.4.4 common functions for file name operations 139
6.5 methods and techniques 145
6.5.1 get drive type information 145
6.5.2 operate on INI file 146
6.5.3 read more than 255 characters from the file
Row 148
6.5.4 obtain the object date information 149
6.5.5 check whether the disk or CD has changed by 150
6.5.6 detection drive capacity 151
6.5.7 copy the entire directory 152
6.5.8 delete an object to the recycle bin 153
6.5.9 check whether the drive is ready 153
6.5.10 get the application file name 154
6.5.11 operating on temporary files 154
Chapter 2 print 7th
7.1 some simple Print outputs 156
7.2 tprinter object and tscreen object 156
7.3 common printing functions 157
7.4 methods and techniques 164
7.4.1 get default printer information 164
7.4.2 get the status information of the printer queue 165
7.4.3 print forms 166
Chapter 2 multi-threaded applications 8th
8.1 process and thread 167
8.2 tthread class 167
8.3 thread synchronization 169
8.4 thread priority 170
Chapter 2 dynamic link library 9th
9.1 overview 176
9.2 create a dynamic link library 177
9.3 use dynamic link library 179
9.4 methods and techniques 180
9.4.1 how to debug the dynamic link library 180
9.4.2 replace showmessage 181 with MessageBox in DLL
9.4.3 dynamically load DLL 181
9.4.4 how to customize applications in different languages
Program 183
Part 3 advanced Delphi programming technology
Chapter 2 multimedia technology 10th
10.1 multimedia 185
10.1.1 overview 185
10.1.2 multimedia application 186
10.1.3 multimedia software development tool 187
10.2 image format processing 188
10.2.1 bitmap 189
10.2.2 JPEG 191
10.3 special display effect 193
10.3.1 canvases 193
10.3.2 call copyrect 193
10.3.3 call bitblt 194
10.4 animation 199
10.4.1 animated text 199
10.4.2 image animation 200
10.5 audio and video 206
10.6 methods and techniques 209
10.6.1 use messagebeep and beep 209
10.6.2 use playsound 210.
10.6.3 mcisendstring 211
Chapter 2 relational database 11th
11.1 relational database 215
11.1.1 keyword 215
11.1.2 constraints between tables: 215
11.1.3 structured search language (SQL) 216
11.2 database auxiliary tools provided by Delphi 218
11.2.1 use SQL explorer 218
11.2.2 Use Database Desktop 218
11.2.3 use BDE administrator 220
11.3 database components 221
11.3.1 tTable 221
11.3.2 tquery 225
11.3.3 table connection 227
11.3.4 calculate field 229
11.3.5 search for field 230
11.3.6 mesh 231
11.4 query records 232
11.4.1 gotokey 232
11.4.2 find key 233
11.4.3 fuzzy query 233
11.4.4 location 234
11.5 modify record 234
11.6 insert and delete records 235
11.7 data module 237
11.8 Data Dictionary viewer 238
11.9 transactions 240
11.10 handle database exceptions 244
Chapter 4 InterBase Server 12th
12.1 customer/Server concept 248
12.1.1 customer 248
12.1.2 Interbase client routine library 248
12.1.3 InterBase Server 248
12.1.4 borland database engine 248
12.2 database management and maintenance 249
12.2.1 create database 249
12.2.2 create table 250
12.2.3 database security 250
12.2.4 backup and recovery 251
12.3 server-side programs 252
12.3.1 Stored Procedure 252
12.3.2 trigger 252
12.4 local cache 253
Chapter 2 web and database 13th
13.1 CGI working principle 260
13.2 Delphi supports CGI 260
13.3 create a web application 261
13.4 form 262
13.5 Save the information to the database 264
13.6 search records 266
Chapter 2 com 14th
14.1 implement object 270 in DLL
14.2 interface 274
14.2.1 object lifetime 277
14.2.2 iunknown 279
14.2.3 globally unique identifier (guid) 281
14.2.4 registration 281
14.2.5 multiple interface problems 281
14.2.6 variant type 284
14.2.7 tcomobject 289
14.2.8 ttypedcomobject 295
14.3 OLE Automation 307
14.3.1 create an OLE Automation server 307
14.3.2 create Ole client program 314
14.3.3 how to access the automated server 316
14.3.4 use Word 316
14.4 composite document 319
Chapter 2 distributed programming 15th
15.1 CORBA structure 329
15.1.1 application of CORBA in databases 335
15.1.2 Remote Access 341
15.1.3 ossfind 341
15.2 remote dataset 342
15.2.1 basics 342
15.2.2 extended server 346
15.2.3 parameter transfer 353
15.2.4 Master/Slave constraint 355
15.2.5 offline processing 358
15.2.7 activeform 361
15.3 socket 362
15.3.1 socket use 362
15.3.2 example of using a plug-in 363
15.3.3 tnmudp component 369
Chapter 2 other programming technologies 16th
16.1 use clipboard 374
16.1.1 The component supports clipboard operations 374
16.1.2 use clipboard 375
16.1.3 operating image 378
16.1.4 operating component 379
16.1.5 379 of data in custom format
16.2 Dynamic Data Exchange (DDE) 381
16.3 perform registry operations 385
16.3.1 Tregistry 387
16.3.2 registry-related API functions 390
16.4 help system production 395
16.4.1 RTF 395
16.4.2 hpj file and HLP File 398
16.4.3 startup help 402
16.5 install and uninstall 403
16.6 methods and techniques 404
16.6.1 obtain Windows version information 404
16.6.2 obtain System Metric Information and Related Information
Configuration 405
16.6.3 obtain CPU information 407
16.6.4 get memory information 408
16.6.5 Access System color information 409
16.6.6 windows and system path 409
16.6.7 access computer name 410
16.6.8 getting User Registration Information 411
16.6.9 Disable Windows 411
16.6.10 Launch Control Panel 412
16.6.11 enable screen protection 415
16.6.12 flashing the Form title bar 415
16.6.13 gradient the background color of the window by 416
16.6.14 hide/show the icon 416 on the desktop
16.6.15 obtain text 417 in the title bar of the window
16.6.16 prepare software cover 418
16.6.17 hide/Display Windows Task Bar 420
16.6.18 make the application appear in Windows
On the taskbar 420
16.6.19 status bar programming 421
16.6.20 access system parameter 426
16.6.21 run program 427 at Windows Startup
16.6.22 creates
Shortcut 428
16.6.23 run other programs in the program 429
16.6.24 only one instance running the program at the same time 429
16.6.25 close other running applications 431
16.6.26 rotating font 432
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