TryGetDirectoryOffset() [2/2]

bool System.Reflection.PortableExecutable.PEHeaders.TryGetDirectoryOffset ( DirectoryEntry directory, out int offset, bool canCrossSectionBoundary )

inlinepackage

Definition at line 178 of file PEHeaders.cs.

    {
        int containingSectionIndex = GetContainingSectionIndex(directory.RelativeVirtualAddress);
        if (containingSectionIndex < 0)
        {
            offset = -1;
            return false;
        }
        int num = directory.RelativeVirtualAddress - _sectionHeaders[containingSectionIndex].VirtualAddress;
        if (!canCrossSectionBoundary && directory.Size > _sectionHeaders[containingSectionIndex].VirtualSize - num)
        {
            throw new BadImageFormatException(System.SR.SectionTooSmall);
        }
        offset = (_isLoadedImage ? directory.RelativeVirtualAddress : (_sectionHeaders[containingSectionIndex].PointerToRawData + num));
        return true;
    }

References System.Reflection.PortableExecutable.PEHeaders._isLoadedImage, System.Reflection.PortableExecutable.PEHeaders._sectionHeaders, System.Reflection.PortableExecutable.PEHeaders.GetContainingSectionIndex(), System.offset, System.Reflection.PortableExecutable.DirectoryEntry.RelativeVirtualAddress, System.SR.SectionTooSmall, and System.Reflection.PortableExecutable.DirectoryEntry.Size.