public IList <DatumClass> GetDatumClass(int rootTypeId)
{
List <DatumClass> list = new List <DatumClass>();
List <EPMDatumClass> all = new EPMDatumClassService().ToList <EPMDatumClass>();
DatumClass item = (from d in all
where d.TypeId == rootTypeId
select new DatumClass {
Id = d.TypeId.ToString(), Text = d.TypeName, State = "open"
}).FirstOrDefault <DatumClass>();
list.Add(item);
this.AddChildren(item, all);
return(list);
}
private void AddChildren(DatumClass theDatum, IList <EPMDatumClass> all)
{
List <DatumClass> source = (from d in all
where d.ParentId == Convert.ToInt32(theDatum.Id)
select new DatumClass {
Id = d.TypeId.ToString(), Text = d.TypeName, State = "open"
}).ToList <DatumClass>();
for (int i = 0; i < source.Count <DatumClass>(); i++)
{
if (theDatum.Children == null)
{
theDatum.Children = new List <DatumClass>();
}
theDatum.Children.Add(source[i]);
this.AddChildren(source[i], all);
}
}