parser (UPnP AV) (Windows CE 5.0)
This class provides an object-oriented representation of a DIDL-Lite XML fragment. Given DIDL-Lite XML data, this class returns a succession of object instances. The DIDL-Lite schema is defined in the ContentDirectory documentation in UPnP AV DCP Documentation.
class parser
Methods
The following table shows the methods for this class.
| Method | Description |
|---|---|
| parser::GetFirstObject | Accepts DIDL-Lite XML data and returns a pointer to the first object. |
| parser::GetNextObject | Returns the next object represented by the DIDL-Lite XML data passed to GetFirstObject. |
| parser::AddNamespaceMapping | Makes the specified XML namespace and corresponding prefix available to use with object properties and methods. |
Remarks
To use this class:
- Retrieve DIDL-Lite XML from a method such as IContentDirectory::Search, IContentDirectory::BrowseChildren, or IContentDirectory::BrowseMetadata.
- To retrieve an object instance that contains properties for the first object in the DIDL-Lite XML, call parser::GetFirstObject. The object class is defined in the av_upnp::DIDL_Lite C++ namespace; therefore, it is usually referred to by using the code av_upnp::DIDL_Lite::object or by using the av alias, as av::DIDL_Lite::object.
- To retrieve the remainder of the objects contained in the XML data, call parser::GetNextObject multiple times.
Requirements
OS Versions: Windows CE 5.0 and later.
Header: Av_upnp.h.
Link Library: Av_upnp.lib.
C++ Namespace: av_upnp::DIDL_Lite.
See Also
UPnP AV Control Point Utility Classes | IContentDirectory::BrowseChildren | IContentDirectory::BrowseMetadata | IContentDirectory::Search | object
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