virtual MgByteReader* MgDrawingService::GetSection	(	MgResourceIdentifier *	resource,
		CREFSTRING	sectionName
	)		[pure virtual]

Gets a DWF containing only the requested section (sometimes called a sheet).

.NET Syntax

virtual MgByteReader GetSection(MgResourceIdentifier resource, string sectionName);

Java Syntax

virtual MgByteReader GetSection(MgResourceIdentifier resource, String sectionName);

PHP Syntax

virtual MgByteReader GetSection(MgResourceIdentifier resource, string sectionName);

Parameters:

resource	(MgResourceIdentifier) Resource identifier specifying the drawing source which has the DWF resource data.
sectionName	(String/string) Name of the section. Section names can be retrieved via EnumerateSections or from the manifest.xml file via DescribeDrawing.

Returns:

Returns an MgByteReader object containing the DWF for the specified section.

Example (PHP)

 // Assuming the drawing service has already been initialized
 $drawing_ID = new MgResourceIdentifier('Library://DrawingService/Floorplan.DrawingSource');
 $sectionName = 'com.autodesk.dwf.ePlot_9E2723744244DB8C44482263E654F764';
 $byteReader = $drawingService->GetSection($drawing_ID, $sectionName);

Exceptions:

MgDwfSectionNotFoundException	if the requested section does not exist in the DWF package.
MgInvalidDwfSectionException	if the 2d graphics resource for the DWF section cannot be found.
MgNullReferenceException	no data could be read from the DWF resource.
MgOutOfMemoryException	if there is insufficient memory to complete the operation.
MgServiceNotAvailableException	if the underlying resource service cannot be obtained to access the drawing in the resource repository.
MgXmlParserException	if there are problems parsing the resource content specified by the resource identifier.
MgInvalidDwfPackageException	if the DWF specified by the resource identifier is not a DWF of version 6.0 or greater.
MgDwfException	if the DWF component encounters errors.
MgTemporaryFileNotAvailableException	if a temporary file needed to complete the operation cannot be generated or accessed.

Note:

See MgResourceService for additional exceptions.