/// <summary>
/// Write out this workbook to an Outputstream. Constructs
/// a new POI POIFSFileSystem, passes in the workbook binary representation and
/// Writes it out.
/// </summary>
/// <param name="stream">the java OutputStream you wish to Write the XLS to</param>
public override void Write(Stream stream)
{
byte[] bytes = GetBytes();
POIFSFileSystem fs = new POIFSFileSystem();
// For tracking what we've written out, used if we're
// going to be preserving nodes
List<string> excepts = new List<string>(1);
using (MemoryStream newMemoryStream = new MemoryStream(bytes))
{
// Write out the Workbook stream
fs.CreateDocument(newMemoryStream, "Workbook");
// Write out our HPFS properties, if we have them
WriteProperties(fs, excepts);
if (preserveNodes)
{
// Don't Write out the old Workbook, we'll be doing our new one
excepts.Add("Workbook");
// If the file had WORKBOOK instead of Workbook, we'll Write it
// out correctly shortly, so don't include the old one
excepts.Add("WORKBOOK");
// Copy over all the other nodes to our new poifs
POIUtils.CopyNodes(directory, fs.Root, excepts);
// YK: preserve StorageClsid, it is important for embedded workbooks,
// see Bugzilla 47920
fs.Root.StorageClsid = (this.directory.StorageClsid);
}
fs.WriteFileSystem(stream);
}
bytes = null;
}
