Hierachy Grid from Objects

Good Day All

i have Successfully binded the Telerik Schedular from Objects and its looking Good. Now i have to Bind the same results but in hierachial form. Please note that i am using Telerik Grid and the implementation is the same as asp.net Gridview. i need someone to Guide me to do a hierachy grid from objects , please if you send an example code , add comments so that i can understand the logic

Code:

---

private void BindViewer()
  {
      VS.ViewerService obj = new VS.ViewerService();
      String SessionKey = obj.newSession();
      DateTime Date1 = Convert.ToDateTime("1980-01-01");
      DateTime Date2 = Convert.ToDateTime("2012-12-31");
      VS.extract extract = obj.getObjects(SessionKey, "Butt", Date1, false, Date2, false, "", "");
      try
      {
          RadPanelBar1.Items.Clear();
          RadScheduler1.Appointments.Clear();
          int Len = extract.set.Length;
          for (int i = 0; i < Len; i++)
          {
              VS.vertex value = extract.set[i];
              String PanelClass = value.meta;
              PanelClass = PanelClass.Replace(Remstr, "");
              PanelClass = PanelClass.Replace(Remstr2, "");
              Appointment app = null;
              if (value.atom != null)
              {
                  RadPanelItem pane = RadPanelBar1.Items.FindItemByText(PanelClass);
                  if (pane == null)
                  {
                      RadPanelItem nwpane = new Telerik.Web.UI.RadPanelItem(PanelClass);
                      RadPanelItem nwpaneSpliter = new Telerik.Web.UI.RadPanelItem(PanelClass);
                      nwpaneSpliter.IsSeparator = true;
                      RadPanelBar1.Items.Add(nwpane);
                      pane = nwpane;
                  }
                  if (value.meta == "za.co.abacus.C_EVENT")
                  {
                      app = new Appointment();
                  }
                  int atomLen = value.atom.Length;
                  for (int j = 0; j < atomLen; j++)
                  {
                      VS.atom atm = value.atom[j];
                      if (atm.meta.Contains("za.co.reactor.A_LABEL"))
                      {
                          RadPanelItem NewItem = new RadPanelItem(atm.content);
                          pane.Items.Add(NewItem);
                          if (app != null)
                          {
                              app.Subject = atm.content;
                              app.Description = atm.content;
                              app.ID = value.key;
                          }
                      }
                      if (app != null && atm.meta.Contains("za.co.abacus.C_EVENT"))
                      {
                          app.ID = atm.content;
                      }
                      if (app != null && atm.meta.Contains("za.co.reactor.A_HORIZON"))
                      {
                          app.Start = Convert.ToDateTime(atm.content);
                      }
                      if (app != null && atm.meta.Contains("za.co.reactor.AA_HORIZON"))
                      {
                          app.End = Convert.ToDateTime(atm.content);
                      }
                      if (app != null && atm.meta.Contains("za.co.reactor.A_TEXT"))
                      {
                          app.Description = atm.content;
                      }
                      if (app != null && atm.meta.Contains("za.co.reactor.A_TEXT"))
                      {
                          app.RecurrenceRule = atm.content;
                      }
                      if (app != null && app.End > app.Start)
                      {
                          RadScheduler1.DataStartField = app.Start.ToString();
                          RadScheduler1.DataSubjectField = app.Subject.ToString();
                          RadScheduler1.DataEndField = app.End.ToString();
                          RadScheduler1.DataKeyField = app.ID.ToString();
                          RadScheduler1.SelectedView = SchedulerViewType.MonthView;
                          RadScheduler1.SelectedDate = app.Start;
                          SlidingZone1.ExpandedPaneId = "RadSlidingPane1";
                   
                      }
                  }
              }
          }
      }
      catch (ApplicationException ex)
      {
      }
      finally
      {
          obj.closeSession(SessionKey);
      }
  }

---

Now with the same results i want to bind a Hierachy Grid as it Shows in my attached image
http://www.telerik.com/ClientsFiles/...hygridview.JPG

. I am using EAV that means the is no Fixed Column name, so the Binding of the Grid Should be Dynamically.


Thank you

Good Day All

I have a Class that is defined like this

Code:

---

namespace EAVV
{
    public class EAV
    {

        private string _Attribute;
        private string _Value;



        public string Attribute
        {
            get
            {
                return _Attribute;
            }

            set
            {
                _Attribute = value;
            }

        }

        public string Value
        {
            get
            {
                return _Value;
            }
            set
            {
                _Value = value;
            }

        }

        public EAV(string AttributeEA, string ValueEA)
        {
            this._Attribute = AttributeEA;
            this._Value = ValueEA;

        }

        public EAV()
        {


        }

    }
}

---

And I have another one to process this like this

Code:

---

namespace EAVV
{
    public class EAVProcess
    {

        public List<EAV> GetRecords(List<string> ParentRecords,List<string> ChildRecords)
        {
          List<EAV> Final= new List<EAV>();

          for (int i = 0; i < ParentRecords.Count; i++)
          {

              for (int J = 0; J < ChildRecords.Count; J++)
              {
                  Final.Add(new EAV(ParentRecords[i], ChildRecords[J]));
              }
          }

          return Final;
        }

        public EAVProcess()
        {
        }
    }
}

---

And as you can see this will return a list. So I am binding my Grid(Telerik) which is the same as binding the normal asp.net grid like this

Code:

---

      RadGrid1.DataSource = EAVobj.GetRecords(ParentRecordsRow, ChildRecordsField);
      RadGrid1.DataBind();

---

And I get the Following Data

http://www.telerik.com/ClientsFiles/...d-hierachy.JPG


from the Image, You can see there is an Attribute Column and there is a Value Column, Now what i want to do is that i want to have only one Country and one Event in the Attribute and the Values must be nested underneath each other in a Grid, so basically i need a nested View and the Attribute is the parent and the Values will be grouped according to their parent.

Thanks

[ Merged ]