While a library or extension module can have a default value for the string, it can be overridden late during the process of linking. The main difference between localization and other string is the overridable nature of the former. The localization file is also specified on the command line: light -loc path wxl localization file with the syntax: bar The linker expects these strings to be provided in a. Localized strings use the !(loc.Foo) notation. The command line is similar: light -dFoo=bar Light, the linker, has a similar scheme with bind-time variables and uses a slightly different syntax: !(wix.Foo). Or with a command line switch: candle -dFoo=bar You can provide the value either in the source file itself: The compiler, Candle, supports preprocessor variables and uses the $(var.Foo) syntax. on a command line) to be used in the source. WiX makes it possible to inject strings defined outside (eg. WIX FORMATTED FILE IDENTIFIER FULLIn these cases, it will return the full short path of the file. The notation is usually equivalent to with the exception of the Value attribute of Registry or IniFile tags. The path will depend on whether the file belongs to a component that is installed locally or from the source. WIX FORMATTED FILE IDENTIFIER INSTALLThe notation will return the install directory of the specified component but only after CostInitialize, FileCost or CostFinalize have been run. The notation will return the full path of the file with the specified Id but only after CostInitialize, FileCost or CostFinalize have been run. This makes is possible to compile REG_MULTI_SZ registry strings. The substring is replaced with a null character. In any of these property names are not found, the whole substring will be considered an empty string.īlackslashes can be used as escape characters to denote characters otherwise having special meaning (like square brackets). ] will first look up Property, then use its value as another property name, then look this second property up. This rule is somewhat different if the square brackets are nested. First if the property name is not valid in, the whole substring is left unchanged. We have already used property names in square brackets but there are more complicated rules around here, too. Strings appearing in control texts can be formatted.
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