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  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
<concept id="GUID-C61A6E8E-F295-53B4-ACC6-CFE1D9117895" xml:lang="en"><title>Version
Handling Overview</title><shortdesc>Encapsulates version information.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
<section id="GUID-4FD51AA8-991F-4996-BB8A-1AEF89ECAFF6"><title>Description</title> <p>It can be useful for
components that provide APIs to be able to report the version of the interface.
For example, many of the Symbian servers do this. Version information is made
of three parts:</p> <ul>
<li id="GUID-D5FB5D3E-5321-566C-8BFB-7D3873000CA9"><p>major version number </p> </li>
<li id="GUID-DB5357A4-BDE5-50F0-8C17-59F971A81941"><p>minor version number </p> </li>
<li id="GUID-52FDCD8C-5E0E-5C55-B0EC-1BC9FEA0BACA"><p>build number </p> </li>
</ul> <p>This is encapsulated in <xref href="GUID-D82DEC7A-71C2-3004-BFC2-C82C009A2715.dita"><apiname>TVersion</apiname></xref>. A string representation
of this information is encapsulated in <xref href="GUID-01604C97-E5DB-3747-A40C-5B9804645245.dita"><apiname>TVersionName</apiname></xref>.</p> </section>
</conbody></concept>