public static ObservableCollection <GroupInfoList> GetPatientsGrouped(int numberOfContacts)
{
ObservableCollection <GroupInfoList> groups = new ObservableCollection <GroupInfoList>();
var query = from item in GetPatients(numberOfContacts)
group item by item.LastName.Substring(0, 1).ToUpper() into g
orderby g.Key
select new { GroupName = g.Key, Items = g };
foreach (var g in query)
{
GroupInfoList info = new GroupInfoList();
info.Key = g.GroupName;
foreach (var item in g.Items)
{
info.Add(item);
}
groups.Add(info);
}
return(groups);
}
public static ObservableCollection <GroupInfoList> GetActivePatientsGrouped(int numberOfActivePatients)
{
ObservableCollection <GroupInfoList> groups = new ObservableCollection <GroupInfoList>();
var query = from item in getActivePatients(numberOfActivePatients)
group item by item.Date into g
orderby g.Key
select new { GroupName = g.Key, Items = g };
foreach (var g in query)
{
GroupInfoList info = new GroupInfoList();
info.Key = g.GroupName;
foreach (var item in g.Items)
{
info.Add(item);
}
groups.Add(info);
}
return(groups);
}