public static OpenXmlFormat Resolve(Relationships relationships)
{
try
{
var parts = relationships.FindParts(_transitionalOpenXml.OfficeDocumentRelationshipsOfficeDocument);
if (parts.Count() > 0)
return OpenXmlFormat.Transitional;
parts = relationships.FindParts(_strictOpenXml.OfficeDocumentRelationshipsOfficeDocument);
if (parts.Count() > 0)
return OpenXmlFormat.Strict;
}
catch (Exception e)
{
Logger.LogError(e);
}
Logger.LogError("Failed to determine the Open XML format");
return OpenXmlFormat.Unknown;
}