public void SetWeekday(Activity activity, WeekdayEnum weekday)
{
Activity parent = activity.Parent;
if ((null != parent) && (parent is DaysOfWeekActivity))
{
DaysOfWeekActivity.SetWeekday(activity, weekday);
}
}
public WeekdayEnum GetWeekday(Activity activity)
{
WeekdayEnum weekday = WeekdayEnum.None;
Activity parent = activity.Parent;
if ((null != parent) && (parent is DaysOfWeekActivity))
{
weekday = (WeekdayEnum)DaysOfWeekActivity.GetWeekday(activity);
}
return(weekday);
}
/// <summary>
///
/// </summary>
/// <param name="weekday"></param>
/// <returns></returns>
public static string GetWeekDayText(WeekdayEnum weekday)
{
string ret = string.Empty;
switch (weekday)
{
case WeekdayEnum.SUNDAY:
ret = "星期日";
break;
case WeekdayEnum.MONDAY:
ret = "星期一";
break;
case WeekdayEnum.TUESDAY:
ret = "星期二";
break;
case WeekdayEnum.WEDNESDAY:
ret = "星期三";
break;
case WeekdayEnum.THURSDAY:
ret = "星期四";
break;
case WeekdayEnum.FRIDAY:
ret = "星期五";
break;
case WeekdayEnum.SATURDAY:
ret = "星期六";
break;
default:
break;
}
return(ret);
}
/// <summary>
/// Execute the activity
/// </summary>
/// <param name="executionContext"></param>
/// <returns>Exedcuting if any children are running, otherwise Closed</returns>
protected override ActivityExecutionStatus Execute(ActivityExecutionContext executionContext)
{
if (null == executionContext)
{
throw new ArgumentNullException("executionContext");
}
this.IsExecuting = true;
bool executingChildren = false;
DateTime date = (this.Date == DateTime.MinValue) ? DateTime.Now : this.Date;
// Get the day of the week from this activity & convert to a WeekdayEnum
WeekdayEnum weekday = date.DayOfWeek == 0 ? WeekdayEnum.Sunday : (WeekdayEnum)(Convert.ToInt32(Math.Pow(2, (int)date.DayOfWeek)));
for (int pos = 0; pos < base.EnabledActivities.Count; pos++)
{
SequenceActivity act = base.EnabledActivities[pos] as SequenceActivity;
if (null != act)
{
// Get the attached Weekday property for the activity
WeekdayEnum weekdays = (WeekdayEnum)GetWeekday(act);
// Now check for a match
if ((weekdays & weekday) != WeekdayEnum.None)
{
executingChildren = true;
act.RegisterForStatusChange(Activity.ClosedEvent, this);
executionContext.ExecuteActivity(act);
}
}
}
return(executingChildren ? ActivityExecutionStatus.Executing : ActivityExecutionStatus.Closed);
}
public WeekDay(int dayNumber)
{
this.Day = (WeekdayEnum)(dayNumber % 7);
}
