protected ExternalFileData ExportProtected(Presentation destPres)
{
ExternalFileData exportFileData = (ExternalFileData)Presentation.ExternalFilesDataFactory.Create(GetType());
exportFileData.InitializeWithData(m_DataProvider.Export(destPres), OriginalRelativePath, IsPreservedForOutputFile, OptionalInfo);
return(exportFileData);
}
public override bool ValueEquals(WithPresentation other)
{
if (!base.ValueEquals(other))
{
return(false);
}
ExternalFileData otherz = other as ExternalFileData;
if (otherz == null)
{
return(false);
}
if (OriginalRelativePath != otherz.OriginalRelativePath)
{
//System.Diagnostics.Debug.Fail("! ValueEquals !");
return(false);
}
if (!DataProvider.ValueEquals(otherz.DataProvider))
{
//System.Diagnostics.Debug.Fail("! ValueEquals !");
return(false);
}
return(true);
}
protected ExternalFileData CopyProtected()
{
ExternalFileData fileDataCopy = (ExternalFileData)Presentation.ExternalFilesDataFactory.Create(GetType());
// We do not Copy the FileDataProvider,
// because the file stream is read-only by design.
fileDataCopy.InitializeWithData(m_DataProvider, OriginalRelativePath, IsPreservedForOutputFile, OptionalInfo);
return(fileDataCopy);
}