本文整理汇总了C#中SortedSet.ElementAtOrDefault方法的典型用法代码示例。如果您正苦于以下问题：C# SortedSet.ElementAtOrDefault方法的具体用法？C# SortedSet.ElementAtOrDefault怎么用？C# SortedSet.ElementAtOrDefault使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SortedSet的用法示例。
在下文中一共展示了SortedSet.ElementAtOrDefault方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: RefreshUI
//.........这里部分代码省略.........
tdata.endTime = timerendTime;
ractivitydata.lastattempt = String.Format("{0:00}:{1:00}:{2:00}", (long)timerdata_TimeSpan.TotalSeconds / 3600, ((long)timerdata_TimeSpan.TotalSeconds / 60) % 60, (long)timerdata_TimeSpan.TotalSeconds % 60);
//lastTime.Text = ractivitydata.lastattempt;
ractivitydata.timer_data = new List<TimerData>();
ractivitydata.timer_data.Add(tdata);
ractivitydata.personal_best = String.Format("{0:00}:{1:00}:{2:00}", (long)timerdata_TimeSpan.TotalSeconds / 3600, ((long)timerdata_TimeSpan.TotalSeconds / 60) % 60, (long)timerdata_TimeSpan.TotalSeconds % 60);
ractivitydata.median = String.Format("{0:00}:{1:00}:{2:00}", (long)timerdata_TimeSpan.TotalSeconds / 3600, ((long)timerdata_TimeSpan.TotalSeconds / 60) % 60, (long)timerdata_TimeSpan.TotalSeconds % 60);
ractivitydata.ninetypercentile = String.Format("{0:00}:{1:00}:{2:00}", (long)timerdata_TimeSpan.TotalSeconds / 3600, ((long)timerdata_TimeSpan.TotalSeconds / 60) % 60, (long)timerdata_TimeSpan.TotalSeconds % 60);
rtrackact.activity = new List<ActivityData>();
rtrackact.activity.Add(ractivitydata);
personalBest.Text = ractivitydata.personal_best;
personalBestGrid.Opacity = 100;
MedianTextBlock.Text = ractivitydata.median;
NinetyPercentileTextBlock.Text = ractivitydata.ninetypercentile;
StatisticsGrid.Opacity = 100;
ApplicationData.Current.LocalSettings.Values["FirstLaunch"] = false;
activity_d.Add(ractivitydata);
}
catch (Exception ex)
{
Debug.WriteLine("In Refresh UI FirstLaunch set to true : " + ex);
}
}
else
{
int activity_pos = -1;
for (int i = 0; i < rtrackact.activity.Count; i++)
{
if (rtrackact.activity[i].name == activityName.Text)
{
activity_pos = i;
}
}
if (activity_pos == -1)
{
Debug.Write("In RefreshUI. Activity doesn't exist");
ActivityData ractivitydata = new ActivityData();
ractivitydata.name = activityName.Text;
ractivitydata.createdTime = DateTime.UtcNow;
ractivitydata.totalTime = 0;
TimerData tdata = new TimerData();
//tdata.position = 0; // Since this is a new activity, it won't have any data already associated with it.
tdata.time_in_seconds = (long)timerdata_TimeSpan.TotalSeconds;
ractivitydata.lastattempt = String.Format("{0:00}:{1:00}:{2:00}", (long)timerdata_TimeSpan.TotalSeconds / 3600, ((long)timerdata_TimeSpan.TotalSeconds / 60) % 60, (long)timerdata_TimeSpan.TotalSeconds % 60);
ractivitydata.totalTime = ractivitydata.totalTime + tdata.time_in_seconds;
//lastTime.Text = ractivitydata.lastattempt;
tdata.startTime = timerstartTime;
tdata.endTime = timerendTime;
ractivitydata.timer_data = new List<TimerData>();
ractivitydata.timer_data.Add(tdata);
ractivitydata.personal_best = String.Format("{0:00}:{1:00}:{2:00}", (long)timerdata_TimeSpan.TotalSeconds / 3600, ((long)timerdata_TimeSpan.TotalSeconds / 60) % 60, (long)timerdata_TimeSpan.TotalSeconds % 60);
ractivitydata.median = String.Format("{0:00}:{1:00}:{2:00}", (long)timerdata_TimeSpan.TotalSeconds / 3600, ((long)timerdata_TimeSpan.TotalSeconds / 60) % 60, (long)timerdata_TimeSpan.TotalSeconds % 60);
ractivitydata.ninetypercentile = String.Format("{0:00}:{1:00}:{2:00}", (long)timerdata_TimeSpan.TotalSeconds / 3600, ((long)timerdata_TimeSpan.TotalSeconds / 60) % 60, (long)timerdata_TimeSpan.TotalSeconds % 60);
rtrackact.activity.Add(ractivitydata);
personalBest.Text = ractivitydata.personal_best;
personalBestGrid.Opacity = 100;
MedianTextBlock.Text = ractivitydata.median;
NinetyPercentileTextBlock.Text = ractivitydata.ninetypercentile;
StatisticsGrid.Opacity = 100;
}
else
{
TimerData tdata = new TimerData();
tdata.position = rtrackact.activity[activity_pos].timer_data[rtrackact.activity[activity_pos].timer_data.Count - 1].position + 1; // The mumbo jumbo is to get the value of 'position' in the last element in the track_data list and adding 1 to it.
tdata.startTime = timerstartTime;
tdata.endTime = timerendTime;
if (tdata.position >= countLimit)
{
rtrackact.activity[activity_pos].timer_data.RemoveAt(0);
}
tdata.time_in_seconds = (long)timerdata_TimeSpan.TotalSeconds;
SortedSet<long> time_in_seconds = new SortedSet<long>();
for (int i = 0; i < rtrackact.activity[activity_pos].timer_data.Count; i++)
{
time_in_seconds.Add(rtrackact.activity[activity_pos].timer_data[i].time_in_seconds);
}
time_in_seconds.Add((long)timerdata_TimeSpan.TotalSeconds);
long mediansec = (time_in_seconds.ElementAtOrDefault(time_in_seconds.Count / 2));//time_in_seconds[time_in_seconds.Count / 2];
rtrackact.activity[activity_pos].totalTime = rtrackact.activity[activity_pos].totalTime + tdata.time_in_seconds;
rtrackact.activity[activity_pos].median = String.Format("{0:00}:{1:00}:{2:00}", mediansec / 3600, (mediansec / 60) % 60, mediansec % 60);
rtrackact.activity[activity_pos].lastattempt = String.Format("{0:00}:{1:00}:{2:00}", (long)timerdata_TimeSpan.TotalSeconds / 3600, ((long)timerdata_TimeSpan.TotalSeconds / 60) % 60, (long)timerdata_TimeSpan.TotalSeconds % 60);
// lastTime.Text = rtrackact.activity[activity_pos].lastattempt;
int pos = (int)(0.9 * (time_in_seconds.Count - 1) + 1); // 0 1 3 4 5 8
long ninentypercentilesecond = (time_in_seconds.ElementAtOrDefault(pos));
rtrackact.activity[activity_pos].ninetypercentile = String.Format("{0:00}:{1:00}:{2:00}", ninentypercentilesecond / 3600, (ninentypercentilesecond / 60) % 60, ninentypercentilesecond % 60);
long personal_best = (time_in_seconds.ElementAtOrDefault(time_in_seconds.Count - 1));
rtrackact.activity[activity_pos].personal_best = String.Format("{0:00}:{1:00}:{2:00}", (personal_best) / 3600, ((personal_best) / 60) % 60, (personal_best) % 60);
rtrackact.activity[activity_pos].timer_data.Add(tdata);
personalBest.Text = rtrackact.activity[activity_pos].personal_best;
personalBestGrid.Opacity = 100;
MedianTextBlock.Text = rtrackact.activity[activity_pos].median;
NinetyPercentileTextBlock.Text = rtrackact.activity[activity_pos].ninetypercentile;
StatisticsGrid.Opacity = 100;
}
}
}示例2: updateDB
public async Task<bool> updateDB(string timerText, TimeSpan timerdata, string activityName)
{
bool res = await checkIfFileExists("activityDB");
RootObjectTrackAct rtrackact = new RootObjectTrackAct();
if (res)
{
string response = await readFile("activityDB");
rtrackact = TrackAct.trackactDataDeserializer(response);
int activity_pos = -1;
for (int i = 0; i < rtrackact.activity.Count; i++)
{
if (rtrackact.activity[i].name == activityName)
{
activity_pos = i;
}
}
/// If the activity exists
if (activity_pos != -1)
{
TimerData tdata = new TimerData();
tdata.position = rtrackact.activity[activity_pos].timer_data[rtrackact.activity[activity_pos].timer_data.Count - 1].position + 1; // The mumbo jumbo is to get the value of 'position' in the last element in the track_data list and adding 1 to it.
if (tdata.position >= countLimit)
{
rtrackact.activity[activity_pos].timer_data.RemoveAt(0);
}
tdata.time_in_seconds = (long)timerdata.TotalSeconds;
SortedSet<long> time_in_seconds = new SortedSet<long>();
for (int i = 0; i < rtrackact.activity[activity_pos].timer_data.Count; i++)
{
time_in_seconds.Add(rtrackact.activity[activity_pos].timer_data[i].time_in_seconds);
}
time_in_seconds.Add((long)timerdata.TotalSeconds);
long mediansec = (time_in_seconds.ElementAtOrDefault(time_in_seconds.Count / 2)) ;//time_in_seconds[time_in_seconds.Count / 2];
rtrackact.activity[activity_pos].median = String.Format("{0:00}:{1:00}:{2:00}", mediansec / 3600, (mediansec / 60) % 60, mediansec % 60);
int pos = (int)(0.9 * (time_in_seconds.Count - 1) + 1); // 0 1 3 4 5 8
long ninentypercentilesecond = (time_in_seconds.ElementAtOrDefault(pos));
rtrackact.activity[activity_pos].ninetypercentile = String.Format("{0:00}:{1:00}:{2:00}", ninentypercentilesecond / 3600, (ninentypercentilesecond / 60) % 60, ninentypercentilesecond % 60);
long personal_best = (time_in_seconds.ElementAtOrDefault(time_in_seconds.Count - 1));
rtrackact.activity[activity_pos].personal_best = String.Format("{0:00}:{1:00}:{2:00}", (personal_best) / 3600, ((personal_best) / 60) % 60, (personal_best) % 60);
rtrackact.activity[activity_pos].timer_data.Add(tdata);
//findMedian(rtrackact.activity[activity_pos]);
}
/// If the activity does not exist
else
{
ActivityData ractivitydata = new ActivityData();
ractivitydata.name = activityName;
TimerData tdata = new TimerData();
tdata.position = 0; // Since this is a new activity, it won't have any data already associated with it.
tdata.time_in_seconds = (long)timerdata.TotalSeconds;
ractivitydata.timer_data.Add(tdata);
ractivitydata.personal_best = String.Format("{0:00}:{1:00}:{2:00}", timerdata.Hours, (timerdata.Minutes), (long)timerdata.Seconds);
ractivitydata.median = String.Format("{0:00}:{1:00}:{2:00}", timerdata.Hours, timerdata.Minutes, (long)timerdata.Seconds);
ractivitydata.ninetypercentile = String.Format("{0:00}:{1:00}:{2:00}", timerdata.Hours, (timerdata.Minutes), (long)timerdata.Seconds);
rtrackact.activity.Add(ractivitydata);
}
}
else
{
ActivityData ractivitydata = new ActivityData();
ractivitydata.name = activityName;
TimerData tdata = new TimerData();
tdata.position = 0; // Since this is a new activity, it won't have any data already associated with it.
tdata.time_in_seconds = (long)timerdata.TotalSeconds;
ractivitydata.timer_data = new List<TimerData>();
ractivitydata.timer_data.Add(tdata);
rtrackact.activity = new List<ActivityData>();
ractivitydata.personal_best = String.Format("{0:00}:{1:00}:{2:00}", timerdata.Hours, (timerdata.Minutes), (long)timerdata.Seconds);
ractivitydata.median = String.Format("{0:00}:{1:00}:{2:00}", timerdata.Hours, (timerdata.Minutes), (long)timerdata.Seconds);
ractivitydata.ninetypercentile = String.Format("{0:00}:{1:00}:{2:00}", timerdata.Hours, (timerdata.Minutes), (long)timerdata.Seconds);
rtrackact.activity.Add(ractivitydata);
}
try
{
await writeFile("activityDB", TrackAct.trackactSerializer(rtrackact));
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
Debug.WriteLine("DB update finished at : " + DateTime.Now.Millisecond);
return true;
}