Implementing Property Handlers

In Windows Vista and later, metadata became central as a method of organizing items such as files, e-mail, or contacts. To enable a system where items can be searched based on their metadata and where users can read or write that metadata, Windows Vista introduced a new property system. Metadata in this system is represented by an extensible set of properties. In this set of topics we describe how you can create a handler that reads and writes properties to and from a file stream. These handlers are called property handlers and each is associated with a given file types, identified by the file name extension.

The following topics discuss the requirements and strategies involved in defining your properties and property handlers.

Related topics

Creating Custom Properties
Property Description Schema

 

 

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