Teach Yourself Borland C++ in 14 Days - portal

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472 Day 12 Q&A Quiz Q What property of the TQuery component determines whether a result set is updatable? A The RequestLive property. Q What property of the TDatabase component is used to set up an applicationbased alias? A The DatabaseName property. Q At a minimum, what components on the Data Access page must be in a C++Builder app that needs to include data-aware user interface controls? A The TTable and TDatasource components. 1. What’s the purpose of the TSession component? 2. What are the advantages of using a TDatabase component in your applications? 3. What conditions must be true in order for a TQuery result set to be updatable? 4. What component is used to copy rows from one TDataset to another? Exercises 1. Construct a sample form using a TTable, a TDataSource, and data-aware components from the Data Controls page of the Component Palette. 2. Modify the form you constructed in exercise 1 to include a TDatabase component. 3. Create a new table by copying rows from an existing one using the TBatchMove component. 4. Set up a TQuery component to return rows from the BIOLIFE table in the DBDEMOS sample database. 5. Configure this TQuery so that its result set is updatable.
Building Internet Applications Day 13 Building Internet Applications by Ken Henderson Week Today you’ll explore building Internet applications with C++Builder. Because C++Builder ships with a suite of Internet-related OCX controls, it’s ideally suited for building applications that access the Internet. In this chapter you’ll learn the purpose of the Internet controls and use them to build your very own Web browser. Specifically, today’s lesson will consist of ■ An introduction to building Internet applications with C++Builder ■ A tour of the Internet page of the C++Builder Component Palette ■ A tutorial session that takes you through the process of building your own Web browser using C++Builder 2 473 13
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At a Glance At A Glance WEEK 1 In W
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Day 1 Getting Your Feet Wet Week Ge
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Day 2 Wading In Deeper Wading In De
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SYNTAX Wading In Deeper immediately
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Day 3 Up to Your Neck in C++ Up to
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In Review In Review WEEK 1 You cove
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In Review displayed based on user i
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At a Glance At A Glance WEEK 2 Are
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Day 8 VCL Components VCL Components
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VCL Components C++Builder displays
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Day 9 Creating Applications in C++B
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Creating Applications in C++Builder
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Using the Debugger Day 11 Using the
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A V I A C O M S E R V I C E The Inf
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Overview Introduction Introduction
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Introduction VCL Explored .........
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