internal __DTString(String str, DateTimeFormatInfo dtfi)
{
Index = -1;
Value = str;
len = Value.Length;
m_current = '\0';
if (dtfi != null)
{
m_info = dtfi.CompareInfo;
m_checkDigitToken = ((dtfi.FormatFlags & DateTimeFormatFlags.UseDigitPrefixInTokens) != 0);
} else
{
m_info = Thread.CurrentThread.CurrentCulture.CompareInfo;
m_checkDigitToken = false;
}
}