A package part can be an XML file, an image, even a VBA solution.

Packages and Package PartsĪs started earlier, Visio 2013 files are ZIP containers or 'packages' that hold other files (called 'package parts') within them. You can find more detailed coverage of the conventions in other articles:įor more information about the Open Packaging Conventions themselves, see OPC: A New Standard for Packaging Your Data.įor more information about the Open Packaging Conventions and their use in Microsoft Office files, see Essentials of the Open Packaging Conventions and Introducing the Office (2007) Open XML File Formats. This article contains only a brief overview of the Open Packaging Conventions. There are several file types, by extension, that comprise the Visio 2013 file format. The Visio 2013 file format is supported on Visio Services in Microsoft SharePoint Server 2013, without the need of an 'intermediary' file format for publishing to SharePoint Server. Interoperability with Visio files is greatly increased since third-party software can manipulate Visio files at a file format level. Developers who are familiar with the Visio XML Drawing file format (.vdx) from previous versions of Visio can find many of the same XML structures within the parts of. Because the Visio 2013 file format is based upon Open Packaging Conventions and XML, developers who are familiar with these technologies can quickly learn how to work with Visio 2013 files programmatically. Visio 2013 introduces a new file format (.vsdx) for Visio that replaces the Visio binary file format (.vsd) and Visio XML Drawing file format (.vdx). In this article Introduction What is the Visio 2013 file format 'under the hood'? Developer scenarios for working with the Visio 2013 file format Exploring the Visio 2013 file format programmatically Additional resources Learn about the new file format in Visio 2013, explore some high-level concepts for working with the Visio 2013 file format programmatically, and create a simple console application that examines a Visio 2013 file.

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