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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Extension procedure
By using extension procedures, you can add your own WLanguage procedures to different types of variables (string, date, color etc.)...
SysUnlinkExtension (Function)
Deletes the association between an extension and a command that was created by SysLinkExtension.
SysGetExtLink (Function)
Returns the command linked to an extension.
fChangeExtension (Function)
Changes the extension of a file on disk.
SysLinkExtension (Function)
Associates an extension (.txt, .avi, etc.) to a default execution program.
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