private MSXML2.IXMLDOMDocument2 DoWordDomDiscover(string testFile, IMWMetadataElements elements)
{
Workshare.Protect.Builders.IMWXMLBuilder xmlBuilder = new Workshare.Protect.Builders.CXMLBuilderClass();
IMWHostInstanceManager wordInstanceManager = (IMWHostInstanceManager)CreateComObject("WordInstanceManager.Controller");
object wordDocument = wordInstanceManager.OpenDocument(testFile, false);
IMWStrategy strategy = (IMWStrategy)CreateComObject("Metawall.WordDOMDiscoverer");
xmlBuilder.Advise(strategy);
try
{
xmlBuilder.OnDocumentBegin(testFile, "MSWORD");
strategy.Execute(wordDocument, elements);
xmlBuilder.OnDocumentEnd();
return (MSXML2.IXMLDOMDocument2)xmlBuilder.XmlDocument;
}
finally
{
xmlBuilder.Unadvise(strategy);
wordInstanceManager.CloseDocument(wordDocument, false);
Marshal.ReleaseComObject(wordInstanceManager);
Marshal.ReleaseComObject(strategy);
}
}
private MSXML2.IXMLDOMDocument2 DoWordBinaryDiscovery(string testFile, IMWMetadataElements elements)
{
Workshare.Protect.Builders.IMWXMLBuilder xmlBuilder = new Workshare.Protect.Builders.CXMLBuilderClass();
IMWStrategy strategy = (IMWStrategy)CreateComObject("Metawall.WordBinaryDiscoverer");
xmlBuilder.Advise(strategy);
try
{
xmlBuilder.OnDocumentBegin(testFile, "MSWORD");
strategy.Execute(testFile, elements);
xmlBuilder.OnDocumentEnd();
return (MSXML2.IXMLDOMDocument2)xmlBuilder.XmlDocument;
}
finally
{
xmlBuilder.Unadvise(strategy);
Marshal.ReleaseComObject(strategy);
}
}
private MSXML2.IXMLDOMDocument2 DoWordBddaDiscover(string testFile, IMWMetadataElements elements)
{
Workshare.Protect.Builders.IMWXMLBuilder xmlBuilder = new Workshare.Protect.Builders.CXMLBuilderClass();
IMWStrategy strategy = (IMWStrategy)CreateComObject("Workshare.ContentDiscoveryStrategy");
xmlBuilder.Advise(strategy);
try
{
xmlBuilder.OnDocumentBegin(testFile, "MSWORD");
try
{
strategy.Execute(testFile, elements);
}
catch(COMException e)
{
if(S_FALSE != e.ErrorCode)
throw e;
}
xmlBuilder.OnDocumentEnd();
return (MSXML2.IXMLDOMDocument2)xmlBuilder.XmlDocument;
}
finally
{
xmlBuilder.Unadvise(strategy);
Marshal.ReleaseComObject(strategy);
}
}
