/// summary /// 创建年月日文件 /// /summary /// param name=parpath根目录/param private void createdir(string parpath) { string months = system.datetime.now.month 10 ? 0 + system.datetime.now.month.tostring() : system.datetime.now.month
///
    /// 创建年月日文件
    ///
    /// 根目录
private void createdir(string parpath)
    {
        string months = system.datetime.now.month
        string dates = system.datetime.now.day
directoryinfo dyear = new directoryinfo(parpath + system.datetime.now.year.tostring());
        directoryinfo dmonth = new directoryinfo(parpath + system.datetime.now.year.tostring() + // + months);
        directoryinfo ddate = new directoryinfo(parpath + system.datetime.now.year.tostring() + // + months + // + dates);
if (!dyear.exists)
        {
            dyear.create();
            dmonth = dyear.createsubdirectory(months);
            ddate = dmonth.createsubdirectory(dates);
        }
        if (!dmonth.exists)
        {
            dmonth.create();
            ddate = dmonth.createsubdirectory(dates);
        }
        if (!ddate.exists)
        {
            ddate.create();
        }
    }