public List <CustomerDataObject> RetrieveFromList(List <CustomerDataObject> CustomerList, Retrieve_message Criteria)
{
try
{
Criteria = ValidateSearchCriteria(Criteria);
List <CustomerDataObject> FilteredList;
FilteredList = CustomerList.FindAll(delegate(CustomerDataObject Obj) { return(Obj.CustomerName.Contains(Criteria.Searchvalue) || Obj.Emailid == Criteria.Searchvalue || Obj.Gender.Contains(Criteria.Searchvalue)); });
if (Criteria.End_index > FilteredList.Count)
{
Criteria.End_index = FilteredList.Count;
}
FilteredList = FilteredList.GetRange((Criteria.Start_index - 1), Criteria.End_index - Criteria.Start_index + 1);
switch (Criteria.Sortparam)
{
case "Name": FilteredList = FilteredList.OrderBy(cc => cc.CustomerName).ToList <CustomerDataObject>(); break;
case "Gender": FilteredList = FilteredList.OrderBy(cc => cc.Gender).ToList <CustomerDataObject>(); break;
case "Emailid": FilteredList = FilteredList.OrderBy(cc => cc.Emailid).ToList <CustomerDataObject>(); break;
}
return(FilteredList);
}
catch
{
throw;
}
}
/// <summary>
/// constructor takes server in args
/// </summary>
/// <param name="Server"></param>
public VMBuilding(Network Server)
{
_Server = Server;
_Server.GETUReturn += new EventHandler <serverReturnEventArgs>(r_GETU);
_Server.CRDKReturn += new EventHandler <serverReturnEventArgs>(r_CRDK);
var url = "cards.json";
this.Collection = new ObservableCollection <Card>(FilteredList.GetRange(0, (int)index_size));
offset = index_size;
this.selectedCard = this.Collection.First();
}
/// <summary>
/// display more cards
/// </summary>
public void loadMore()
{
var number = (int)index_size > FilteredList.Count - (int)offset ?
FilteredList.Count - (int)offset
: (int)index_size;
ObservableCollection <Model.Card> tmp =
new ObservableCollection <Card>(FilteredList.GetRange((int)offset, number));
Application.Current.Dispatcher.Invoke(new Action(delegate()
{
foreach (Model.Card c in tmp)
{
this.Collection.Add(c);
}
}), null);
offset = offset + (uint)number;
}