C#特殊日期格式的转换
string dtstr = “Fri Jul 04 10:34:03 GMT 2003”;
CultureInfo provider = CultureInfo.InvariantCulture;
string format = “ddd MMM dd HH:mm:ss yyyy”;
DateTime dt = DateTime.ParseExact(dtstr.Replace(“GMT “,””), format, provider);
this.RegDate = dt.ToString(“yyyy-MM-dd”);