GetCommonPathLength()

static int System.IO.PathInternal.GetCommonPathLength ( string first, string second, bool ignoreCase )

inlinestaticpackage

Definition at line 52 of file PathInternal.cs.

    {
        int num = EqualStartingCharacterCount(first, second, ignoreCase);
        if (num == 0)
        {
            return num;
        }
        if (num == first.Length && (num == second.Length || IsDirectorySeparator(second[num])))
        {
            return num;
        }
        if (num == second.Length && IsDirectorySeparator(first[num]))
        {
            return num;
        }
        while (num > 0 && !IsDirectorySeparator(first[num - 1]))
        {
            num--;
        }
        return num;
    }

References System.IO.PathInternal.EqualStartingCharacterCount(), and System.IO.PathInternal.IsDirectorySeparator().

Referenced by System.IO.Path.GetRelativePath().