public WlbScheduledTask GetNextExecutingTask()
{
WlbScheduledTask firstTask = null;
int currentTimeSortKey = GetSortKey(WlbScheduledTask.ConvertToWlbTaskDayOfWeek(DateTime.Now.DayOfWeek), DateTime.Now);
foreach (int key in this.VirtualTaskList.Keys)
{
//only consider Enabled tasks
if (this.VirtualTaskList[key].Enabled)
{
if (null == firstTask)
{
firstTask = this.VirtualTaskList[key];
}
if (key > currentTimeSortKey)
{
return(this.VirtualTaskList[key]);
}
}
}
//we are still here, so we have not found the next task. this means that we
// need to account for week wrapping. This shoudl be the first task of the Virtual
// Task List
return(firstTask);
}
public WlbScheduledTask GetLastExecutingTask()
{
int[] taskKeys = new int[this.VirtualTaskList.Keys.Count];
this.VirtualTaskList.Keys.CopyTo(taskKeys, 0);
WlbScheduledTask lastTask = this.VirtualTaskList[taskKeys[taskKeys.Length - 1]];
int currentTimeSortKey = GetSortKey(WlbScheduledTask.ConvertToWlbTaskDayOfWeek(DateTime.Now.DayOfWeek), DateTime.Now);
for (int i = taskKeys.Length - 1; i >= 0; i--)
{
//Only consider Enabled tasks
if (this.VirtualTaskList[taskKeys[i]].Enabled)
{
if (taskKeys[i] < currentTimeSortKey)
{
return(this.VirtualTaskList[taskKeys[i]]);
}
}
}
//we are still here, so we have not found the previous task. this means that we
// need to account for week wrapping. This should be the last task of the Virtual
// Task List
return(lastTask);
}
