protected override DateTime?CalcNextExecuteTime()
{
if (LastExecuteTime != null && LastExecuteTime.GetValueOrDefault() != DateTime.MinValue) //如果已经执行过的
{
return(DateTime.MaxValue);
}
else
{
return(ExecuteTimeSpan);
}
}
protected override DateTime?CalcNextExecuteTime()
{
if (TaskType == TaskExecuteType.Manual)
{
return(null);
}
var tempTime = LastExecuteTime.GetValueOrDefault(DateTime.Now);
tempTime = tempTime.AddMilliseconds(realTimeSpan.TotalMilliseconds);
return(tempTime);
}
protected override DateTime?CalcNextExecuteTime()
{
if (TaskType == TaskExecuteType.Manual)
{
return(null);
}
var span = this.ExecuteTimeSpan;
switch (CycleType)
{
case CycleScheduleType.PerDay:
{
DateTime tempTime = DateTime.Now;
//if (LastExecuteTime == null || LastExecuteTime<DateTime.Now)
//{
tempTime = DateTime.Now;
if (tempTime.Hour <= span.Hour && tempTime.Minute <= span.Minute)
{
tempTime = DateTime.Now;
}
else
{
tempTime = DateTime.Now.AddDays(1);
}
//}
//else
//{
// tempTime = LastExecuteTime.GetValueOrDefault().AddDays(1);
//}
return(new DateTime(tempTime.Year, tempTime.Month, tempTime.Day, span.Hour, span.Minute,
span.Second));;
}
case CycleScheduleType.PerWeek:
{
DateTime tempTime = DateTime.Now;
if ((int)tempTime.DayOfWeek < span.Day - 1)
{
tempTime = tempTime.ThisWeek((DayOfWeek)(span.Day - 1));
}
else if ((int)tempTime.DayOfWeek < span.Day - 1)
{
if (tempTime.TimeOfDay > span.TimeOfDay)
{
tempTime = tempTime.NextWeek((DayOfWeek)(span.Day - 1));
}
}
else
{
tempTime = tempTime.NextWeek((DayOfWeek)(span.Day - 1));
}
return(new DateTime(tempTime.Year, tempTime.Month, tempTime.Day, span.Hour, span.Minute, span.Second));
}
break;
case CycleScheduleType.PerMonth:
{
DateTime tempTime;
if (LastExecuteTime == null)
{
tempTime = DateTime.Now;
if (tempTime.Day <= span.Day && tempTime.Hour <= span.Hour && tempTime.Minute <= span.Minute)
{
tempTime = DateTime.Now;
}
else
{
tempTime = DateTime.Now.AddMonths(1);
}
}
else
{
tempTime = LastExecuteTime.GetValueOrDefault().AddMonths(1);
}
return(new DateTime(tempTime.Year, tempTime.Month, span.Day, span.Hour, span.Minute, span.Second));
}
case CycleScheduleType.PerHour:
{
DateTime tempTime;
if (LastExecuteTime == null)
{
tempTime = DateTime.Now;
if (tempTime.Minute < span.Minute)
{
tempTime = DateTime.Now;
}
else
{
tempTime = DateTime.Now.AddHours(1);
}
}
else
{
tempTime = LastExecuteTime.GetValueOrDefault().AddHours(1);
}
return(new DateTime(tempTime.Year, tempTime.Month, tempTime.Day, tempTime.Hour, span.Minute, span.Second));
}
default:
return(DateTime.MaxValue);
}
}
public string GetTargetFolderName()
{
return(LastExecuteTime.ToString("yyyyMMddHHmmss"));
}
