private void ChangeProp(string file, string author)
{
DSOFile.OleDocumentPropertiesClass documentProperties = new DSOFile.OleDocumentPropertiesClass();
DSOFile.SummaryProperties summaryProperties;
try
{
documentProperties.Open(file, false, DSOFile.dsoFileOpenOptions.dsoOptionOpenReadOnlyIfNoWriteAccess);
documentProperties.Save();
}
finally
{
summaryProperties = null;
documentProperties = null;
}
}
public static MetaDataItem[] GetFromOLEDocument(string filename)
{
List <MetaDataItem> ret = new List <MetaDataItem>();
if (CanExtractOLEMetaData(filename))
{
try
{
#if !MONO
if (!PageUtils.IsRunningOnMono())
{
DSOFile.OleDocumentPropertiesClass propClass = new DSOFile.OleDocumentPropertiesClass();
propClass.Open(filename, true, DSOFile.dsoFileOpenOptions.dsoOptionDontAutoCreate | DSOFile.dsoFileOpenOptions.dsoOptionOnlyOpenOLEFiles);
if (propClass.SummaryProperties.ApplicationName != null)
{
ret.Add(new MetaDataItem("OLE:ApplicationName", propClass.SummaryProperties.ApplicationName));
}
if (propClass.SummaryProperties.Author != null)
{
ret.Add(new MetaDataItem("OLE:Author", propClass.SummaryProperties.Author));
}
if (propClass.SummaryProperties.ByteCount > 0)
{
ret.Add(new MetaDataItem("OLE:ByteCount", propClass.SummaryProperties.ByteCount));
}
if (propClass.SummaryProperties.Category != null)
{
ret.Add(new MetaDataItem("OLE:Category", propClass.SummaryProperties.Category));
}
if (propClass.SummaryProperties.CharacterCount > 0)
{
ret.Add(new MetaDataItem("OLE:CharacterCount", propClass.SummaryProperties.CharacterCount));
}
if (propClass.SummaryProperties.CharacterCountWithSpaces > 0)
{
ret.Add(new MetaDataItem("OLE:CharacterCountWithSpaces", propClass.SummaryProperties.CharacterCountWithSpaces));
}
if (propClass.SummaryProperties.Comments != null)
{
ret.Add(new MetaDataItem("OLE:Comments", propClass.SummaryProperties.Comments));
}
if (propClass.SummaryProperties.Company != null)
{
ret.Add(new MetaDataItem("OLE:Company", propClass.SummaryProperties.Company));
}
if (propClass.SummaryProperties.DateCreated != null)
{
ret.Add(new MetaDataItem("OLE:DateCreated", Convert.ToDateTime(propClass.SummaryProperties.DateCreated)));
}
if (propClass.SummaryProperties.DateLastPrinted != null)
{
ret.Add(new MetaDataItem("OLE:DateLastPrinted", Convert.ToDateTime(propClass.SummaryProperties.DateLastPrinted)));
}
if (propClass.SummaryProperties.DateLastSaved != null)
{
ret.Add(new MetaDataItem("OLE:DateLastSaved", Convert.ToDateTime(propClass.SummaryProperties.DateLastSaved)));
}
/*
* if(propClass.SummaryProperties.DigitalSignature != null)
* ret.Add(new MetaDataItem("OLE:DigitalSignature", propClass.SummaryProperties.DigitalSignature));*/
if (propClass.SummaryProperties.HiddenSlideCount > 0)
{
ret.Add(new MetaDataItem("OLE:HiddenSlideCount", propClass.SummaryProperties.HiddenSlideCount));
}
if (propClass.SummaryProperties.Keywords != null)
{
ret.Add(new MetaDataItem("OLE:Keywords", propClass.SummaryProperties.Keywords));
}
if (propClass.SummaryProperties.LastSavedBy != null)
{
ret.Add(new MetaDataItem("OLE:LastSavedBy", propClass.SummaryProperties.LastSavedBy));
}
if (propClass.SummaryProperties.LineCount > 0)
{
ret.Add(new MetaDataItem("OLE:LineCount", propClass.SummaryProperties.LineCount));
}
if (propClass.SummaryProperties.Manager != null)
{
ret.Add(new MetaDataItem("OLE:Manager", propClass.SummaryProperties.Manager));
}
if (propClass.SummaryProperties.MultimediaClipCount > 0)
{
ret.Add(new MetaDataItem("OLE:MultimediaClipCount", propClass.SummaryProperties.MultimediaClipCount));
}
if (propClass.SummaryProperties.NoteCount > 0)
{
ret.Add(new MetaDataItem("OLE:NoteCount", propClass.SummaryProperties.NoteCount));
}
if (propClass.SummaryProperties.PageCount > 0)
{
ret.Add(new MetaDataItem("OLE:PageCount", propClass.SummaryProperties.PageCount));
}
if (propClass.SummaryProperties.ParagraphCount > 0)
{
ret.Add(new MetaDataItem("OLE:ParagraphCount", propClass.SummaryProperties.ParagraphCount));
}
if (propClass.SummaryProperties.PresentationFormat != null)
{
ret.Add(new MetaDataItem("OLE:PresentationFormat", propClass.SummaryProperties.PresentationFormat));
}
if (propClass.SummaryProperties.RevisionNumber != null)
{
ret.Add(new MetaDataItem("OLE:RevisionNumber", propClass.SummaryProperties.RevisionNumber));
}
/*
* if(propClass.SummaryProperties.SharedDocument != null)
* ret.Add(new MetaDataItem("OLE:SharedDocument", propClass.SummaryProperties.SharedDocument)); */
if (propClass.SummaryProperties.SlideCount > 0)
{
ret.Add(new MetaDataItem("OLE:SlideCount", propClass.SummaryProperties.SlideCount));
}
if (propClass.SummaryProperties.Subject != null)
{
ret.Add(new MetaDataItem("OLE:Subject", propClass.SummaryProperties.Subject));
}
if (propClass.SummaryProperties.Template != null)
{
ret.Add(new MetaDataItem("OLE:Template", propClass.SummaryProperties.Template));
}
if (propClass.SummaryProperties.Title != null)
{
ret.Add(new MetaDataItem("OLE:Title", propClass.SummaryProperties.Title));
}
if (propClass.SummaryProperties.TotalEditTime > 0)
{
ret.Add(new MetaDataItem("OLE:TotalEditTime", propClass.SummaryProperties.TotalEditTime));
}
if (propClass.SummaryProperties.Version != null)
{
ret.Add(new MetaDataItem("OLE:Version", propClass.SummaryProperties.Version));
}
if (propClass.SummaryProperties.WordCount > 0)
{
ret.Add(new MetaDataItem("OLE:WordCount", propClass.SummaryProperties.WordCount));
}
} // if
#endif
}
catch (Exception ex)
{
Console.Write(ex.Message);
}
} // if
return(ret.ToArray());
}
