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Locking shareware functions

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18 Sep 2003CPOL1 min read 74K   801   33  
This article describes how to lock some functions in a shareware product. Users can unlock them only after obtaining keyfile

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


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Software Developer
Russian Federation Russian Federation
Professional Windows/Java Mobile/Web-applications developer since 2000.

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