FixDefaultShortDatePattern()

static void System.Globalization.CalendarData.FixDefaultShortDatePattern ( List< string > shortDatePatterns )

inlinestaticprivate

Definition at line 480 of file CalendarData.cs.

    {
        if (shortDatePatterns.Count == 0)
        {
            return;
        }
        string text = shortDatePatterns[0];
        if (text.Length > 100)
        {
            return;
        }
        Span<char> span = stackalloc char[text.Length + 2];
        int i;
        for (i = 0; i < text.Length; i++)
        {
            if (text[i] == '\'')
            {
                do
                {
                    span[i] = text[i];
                    i++;
                }
                while (i < text.Length && text[i] != '\'');
                if (i >= text.Length)
                {
                    return;
                }
            }
            else if (text[i] == 'y')
            {
                span[i] = 'y';
                break;
            }
            span[i] = text[i];
        }
        if (i >= text.Length - 1 || text[i + 1] != 'y' || (i + 2 < text.Length && text[i + 2] == 'y'))
        {
            return;
        }
        span[i + 1] = 'y';
        span[i + 2] = 'y';
        span[i + 3] = 'y';
        for (i += 2; i < text.Length; i++)
        {
            span[i + 2] = text[i];
        }
        shortDatePatterns[0] = span.ToString();
        for (int j = 1; j < shortDatePatterns.Count; j++)
        {
            if (shortDatePatterns[j] == shortDatePatterns[0])
            {
                shortDatePatterns[j] = text;
                return;
            }
        }
        shortDatePatterns.Add(text);
    }

References System.Collections.Generic.Dictionary< TKey, TValue >.Add(), System.Collections.Generic.Dictionary< TKey, TValue >.Count, and System.text.

Referenced by System.Globalization.CalendarData.EnumDatePatterns().