PERWAPI.MetaData.BlobIndexSize C# (CSharp) Method

        internal uint BlobIndexSize()
        {
            if (largeBlob) return 4;
            return 2;
        }

 internal static uint Size(MetaData md)
 {
     return md.CodedIndexSize(CIx.MemberRefParent) + md.StringsIndexSize() + md.BlobIndexSize();
 }