ToBase64_CalculateAndValidateOutputLength()

static int System.Convert.ToBase64_CalculateAndValidateOutputLength ( int inputLength, bool insertLineBreaks )

inlinestaticprivate

Definition at line 2881 of file Convert.cs.

    {
        long num = ((long)inputLength + 2L) / 3 * 4;
        if (num == 0L)
        {
            return 0;
        }
        if (insertLineBreaks)
        {
            var (num2, num3) = Math.DivRem(num, 76L);
            if (num3 == 0L)
            {
                num2--;
            }
            num += num2 * 2;
        }
        if (num > int.MaxValue)
        {
            throw new OutOfMemoryException();
        }
        return (int)num;
    }

References System.Math.DivRem(), and System.L.

Referenced by System.Convert.ToBase64CharArray(), System.Convert.ToBase64String(), and System.Convert.TryToBase64Chars().