AsmResolver.WindowsAssembly.FileOffsetToRva C# (CSharp) Method

        public long FileOffsetToRva(long fileOffset)
        {
            var section = GetSectionHeaderByFileOffset(fileOffset);
            if (section == null)
                throw new ArgumentOutOfRangeException("fileOffset");
            return section.FileOffsetToRva(fileOffset);
        }