/// <summary>
/// Initialization with group information
/// </summary>
/// <param name="group"></param>
/// <param name="controller"></param>
/// <param name="w"></param>
public AnswerGroupItemData(AnswerSheetGroup group, AnswerSheetVisualizer visualizer, AnswerGroupWindow w)
{
this.answerGroupData = group;
this.groupNameLabel = group.Name;
this.timeLabel = "Average Time: " + (group.GetAverageAnswerTime() / 1000.0).ToString("f3") + "(sec)";
this.AnswerSheetData = new ObservableCollection<AnswerSheetItemData>();
foreach (AnswerSheet ans in group.AnswerSheetList)
{
this.AnswerSheetData.Add(new AnswerSheetItemData(ans, visualizer, w));
}
// sort item by answer time
this.AnswerSheetData = new ObservableCollection<AnswerSheetItemData>(this.AnswerSheetData.OrderBy(n => n.AnswerData.AnswerTime));
}
