IsHexChar() [4/4]

static bool System.HexConverter.IsHexChar ( int c )

inlinestatic

Definition at line 48 of file HexConverter.cs.

    {
        if (IntPtr.Size == 8)
        {
            ulong num = (uint)(c - 48);
            ulong num2 = (ulong)(-17875860044349952L << (int)num);
            ulong num3 = num - 64;
            if ((long)(num2 & num3) >= 0L)
            {
                return false;
            }
            return true;
        }
        return FromChar(c) != 255;
    }

References System.HexConverter.FromChar(), System.L, and System.IntPtr.Size.