public int Exists(
ref int nStop,
string strDateRangeString,
out List<DateExist> dates,
out string strError)
{
strError = "";
dates = new List<DateExist>();
// int nRet = 0;
string strStartDate = "";
string strEndDate = "";
try
{
// 将日期字符串解析为起止范围日期
// throw:
// Exception
ParseDateRange(strDateRangeString,
out strStartDate,
out strEndDate);
}
catch (Exception ex)
{
strError = ExceptionUtil.GetAutoText(ex);
return -1;
}
DateTime start;
DateTime end;
start = DateTimeUtil.Long8ToDateTime(strStartDate);
if (strEndDate == "")
{
end = start;
strEndDate = strStartDate;
}
else
{
end = DateTimeUtil.Long8ToDateTime(strEndDate);
TimeSpan delta = end - start;
if (delta.Days < 0)
{
// 交换两个时间
DateTime temp = end;
end = start;
start = temp;
}
}
int nCount = 0; // 实际存在多少天
DateTime current = start;
for (; ; )
{
if (nStop != 0)
{
strError = "用户中断";
return -1;
}
string strDate = DateTimeUtil.DateTimeToString8(current);
string strFilename = this.StatisDir + "\\" + strDate + ".xml";
if (File.Exists(strFilename) == true)
{
nCount++;
DateExist exist = new DateExist();
exist.Date = strDate;
exist.Exist = true;
dates.Add(exist);
}
if (current >= end)
break;
current = current.AddDays(1);
}
return 0;
}
public int Exists(
ref int nStop,
string strDateRangeString,
out List <DateExist> dates,
out string strError)
{
strError = "";
dates = new List <DateExist>();
// int nRet = 0;
string strStartDate = "";
string strEndDate = "";
try
{
// 将日期字符串解析为起止范围日期
// throw:
// Exception
ParseDateRange(strDateRangeString,
out strStartDate,
out strEndDate);
}
catch (Exception ex)
{
strError = ExceptionUtil.GetAutoText(ex);
return(-1);
}
DateTime start;
DateTime end;
start = DateTimeUtil.Long8ToDateTime(strStartDate);
if (strEndDate == "")
{
end = start;
strEndDate = strStartDate;
}
else
{
end = DateTimeUtil.Long8ToDateTime(strEndDate);
TimeSpan delta = end - start;
if (delta.Days < 0)
{
// 交换两个时间
DateTime temp = end;
end = start;
start = temp;
}
}
int nCount = 0; // 实际存在多少天
DateTime current = start;
for (; ;)
{
if (nStop != 0)
{
strError = "用户中断";
return(-1);
}
string strDate = DateTimeUtil.DateTimeToString8(current);
string strFilename = this.StatisDir + "\\" + strDate + ".xml";
if (File.Exists(strFilename) == true)
{
nCount++;
DateExist exist = new DateExist();
exist.Date = strDate;
exist.Exist = true;
dates.Add(exist);
}
if (current >= end)
{
break;
}
current = current.AddDays(1);
}
return(0);
}
