Visual Basic 2005 Design and Development - Chapter 22 docx

... Stages 11 0 Promote Form Flow 11 0 Group Related Items 11 3 Support Resizing 11 4 Support Different Font Sizes 11 5 Optimize Menus 11 9 Use Space Wisely 12 1 Design Good Headers 12 2 Preserve State 12 2 Undo ... Patterns 16 4 Clone 16 4 Factory 16 8 Relation Patterns 17 0 Adapter 17 1 Facade 17 1 Interface 17 2 Behavior Patterns 17 2 Abstract Base Class 17 3 Chain of Respo...

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... harder to han- dle large changes. 46 Part I: Design 06_053416 ch 02. qxd 1 /2/ 07 6 :28 PM Page 46 the project architects make the application’s high- and lower-level designs. When the design is complete, programmers ... that load customer and inventory data from the database, and forms that let the user build the order. 26 Part I: Design 06_053416 ch 02. qxd 1 /2/ 07 6 :28 PM...

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... without. Both this chapter and Chapter 2 focused on control of the development process at a high level. Chapter 4, “Object-Oriented Design, ” turns to the lower-level task of object-oriented design. This is ... If 63 Chapter 3: Agile Methodologies 07_0 534 16 ch 03. qxd 1/2/07 6:29 PM Page 63 Agile Methodologies Chapter 2, “Lifecycle Methodologies,” discussed several model...

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... is. 95 Chapter 4: Object-Oriented Design 08_05 341 6 ch 04. qxd 1/2/07 6:29 PM Page 95 Figure 4- 4 : A class diagram can show an inheritance hierarchy. In the relationship diagram shown in Figure 4- 5 , the ... in the “bug report” data. Figure 4- 1 shows the initial object model. 73 Chapter 4: Object-Oriented Design 08_05 341 6 ch 04. qxd 1/2/07 6:29 PM Page 73 Figure 4- 1 : T...

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... redraws. 1 25 Chapter 5: User-Interface Design 09_ 053 416 ch 05. qxd 1/2/07 6:30 PM Page 1 25 User-Interface Design Chapter 4, “Object-Oriented Design, ” explored issues in high-level object-oriented design. ... representations, non-mouse alternatives for perform- ing actions, and hints and guides to reduce the user’s memory load. 103 Chapter 5: User-Interface Design 09...

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... Person).Compare 199 Chapter 7: Design Patterns 11_053416 ch 07. qxd 1/2/ 07 6:31 PM Page 199 Part II Meta -Development In this Part: Chapter 8 Snippets, Macros, and Add-ins Chapter 9 Scripting Chapter 10 ... objects. Application Facade DataGatherer RepeatFormatter ReportPrinter PagerServiceAdapterMessageLogger 171 Chapter 7: Design Patterns 11_053416 ch 07. qxd 1/2/ 07...

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... the add-in. Select the Visual Basic option and click Next. Figure 8- 1 4: The Add-in Wizard helps. Figure 8- 1 5: Select Visual Basic to write the add-in using Visual Basic. 223 Chapter 8: Snippets, ... Figure 8- 1 7. Enter a name and description for your add-in. These are displayed by the Add-in Manager described shortly. Figure 8- 1 6: Check the IDEs that should run...

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... pre- vious script: Dim i As Integer = 1 i = i / 0 This causes a divide-by-zero error in the script, and the ExecuteClassCode example program displays the message shown in Figure 9- 5 . Figure 9- 5 : ... the years, Visual Basic has grown less and less basic. Although many users have at least some knowledge of Visual Basic for Applications (VBA), few know more than a smattering o...

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... you want validated, and you’re ready to go. Summary Controls and components provide a nice, clean, easy-to-understand interface for developers to use at design time and run-time. They encapsulate ... Items property so it saves some coding. 267 Chapter 10: Custom Controls and Components 15_053416 ch10.qxd 1/2/07 6:32 PM Page 267 Figure 1 0-7 : At design time, components appe...

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... the image at run-time. Figure 1 1-1 shows the control at design time displaying an image. Figure 1 1-1 : The ScribbleControl displays a hand-drawn image at design time and run-time. This control ... undo and redo features, so undo and redo won’t work properly. 317 Chapter 11: Property Support 16_053416 ch11.qxd 1/2/07 6:33 PM Page 317 Figure 1 1-1 shows several enhancemen...

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... II: Meta -Development 17_053416 ch12.qxd 1/2/07 6:33 PM Page 354 Part III Development In this Part: Chapter 13 Documentation Chapter 14 Development Philosophy Chapter 15 Coding Standards Chapter ... this and save yourself a lot of time and trouble. 357 Chapter 12: Attributes and XML Comments 17_053416 ch12.qxd 1/2/07 6:33 PM Page 357 Attributes and XML Comments The P...

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... vbCrLf 385 Chapter 13: Documentation 19_053416 ch13.qxd 1/2/07 6:34 PM Page 385 Part III Development In this Part: Chapter 13 Documentation Chapter 14 Development Philosophy Chapter 15 Coding Standards Chapter ... classes it is documenting and adds that information to its output. Figure 1 3-4 shows an NDoc help page for one of the Person class’s two constructors. Figure...

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... modifi- cations and enhancements to their games even though they are not exactly mission-critical. Though anti-virus and anti-spyware software doesn’t cost thousands of dollars, it is mission-critical, ... entry in the tree view on the left, and select the Setup Project template, as shown in Figure 1 8-7 . Enter a project name and location, and click OK. Figure 1 8-7 : Use the S...

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... intelligently. Chapter 23, “Memory Management,” describes Visual Basic s memory model and some of the ways you can handle memory efficiently. 584 Part IV: Specific Techniques 29_053416 ch22.qxd 1/2/07 ... take and return numeric parame- ters. You probably wouldn’t want to let users run the GetHashCode command (which won’t be mean- ingful) or the GetType command (which returns the c...

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