| The following font conventions are used in this book: - Italic
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Used for pathnames, filenames, program names, Internet addresses, such as domain names and URLs, and new terms where they are defined. - Constant Width
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Used for command lines and options that should be typed verbatim, VB.NET keywords, and code examples. - Constant Width Italic
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Used for replaceable items, such as variables or optional elements, within syntax lines or code. -
Constant Width Bold -
Used for emphasis within program code. Pay special attention to notes set apart from the text with the following icons: | | This is a tip. It contains useful supplementary information about the topic at hand. | | | | This is a warning. It helps you solve and avoid annoying problems. | | |