FDO API Reference Feature Data Objects

virtual FDO_API FdoBoolean FdoXmlFeatureHandler::FeatureBinaryData FdoXmlFeatureContext ,
FdoByte ,
FdoSize 
[virtual]
 

Default Feature callback that is called when the FdoXmlFeaturePropertyReader reads a chunk of data for a Raster or BLOB property. Does nothing by default. This function may be called multiple times for the same property, if the the property value is large. Applications must not make any assumptions about the chunk size or number of chunks for each property.

Parameters:
featureContext Input caller specified contextual information
bytes Input the next chunk of binary content in unencoded form. An exception is thrown if the content cannot be decoded.
count Input the number of bytes of binary content.
Returns:
Returning true causes the current parse to stop. Returning false causes the parse to continue. Return value is ignored if the current parse is not an incremental parse ( see FdoXmlFeaturePropertyReader::Parse())

Comments or suggestions? Send us feedback.