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  PUBLIC "-//OASIS//DTD DITA Task//EN" "task.dtd">

<task id="GUID-A7DFDC4F-56C2-46B3-8B76-A6488BE4ABE0" xml:lang="en"><title>Get

a converter</title><prolog><metadata><keywords/></metadata></prolog><taskbody>

<context>       <p>To obtain a suitable converter, complete the following

steps:</p><ol>

<li id="GUID-C976E9F3-245D-4502-89FB-175AE749FD59"><p>Create a <codeph>CCnaConverterList</codeph> object and use it to get

the UID of the converter that convert from a particular data type to another.</p></li>

<li id="GUID-509D3420-2060-4865-8269-934B273643F5"><p>Create the converter (a <codeph>CConverterBase2</codeph>-based object)

using <codeph>CCnaConverterList::NewConverterL()</codeph>. The converter architecture

loads the converter DLL and instantiates the converter object from it. </p></li>

<li id="GUID-08E51DD7-BB74-4E8A-BE2F-C1D203B10C52"><p>Check whether the converter supports file or stream conversion using <codeph>CConverterBase2::Capabilities()</codeph>.</p></li>

</ol><p>The following code snippet creates a converter that can convert files

of data type <b>text/abc</b> to type <b>text/xyz</b>.</p><codeblock xml:space="preserve">_LIT( KFromType, "text/abc" );

_LIT( KToType, "text/xyz" );

CCnaConverterList* list = CCnaConverterList::NewLC();

TUid uid = list->ConverterL( TDataType( KFromType ), TDataType( KToType ) );

CConverterBase* converter = list->NewConverterL( uid );

User::LeaveIfNull( converter );

if( !( converter->Capabilities() & CConverterBase::EConvertsFiles ) )

    {

    delete converter;

    converter = NULL;

    }

CleanupStack::PushL( converter );

...

CleanupStack::PopAndDestroy( 2 ); // list, converter</codeblock></context>

</taskbody></task>