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public class Models<T> : CollectionBase, IEnumerable<T>, IEnumerable where T : IModel
{
//[DataMember]
private List<T> modelsdeleted;
public Models()
{
this.modelsdeleted = new List<T>();
}
public void AcceptChanges()
{
for (int i = 0; i < base.List.Count; i++)
{
this[i].AcceptChanges();
}
this.DeletedList.Clear();
}
public void Add(T model)
{
model.ModelState = Constant.State.Added;
base.List.Add(model);
}
public void Clear()
{
this.modelsdeleted.Clear();
base.List.Clear();
base.Clear();
}
//public IEnumerator<T> GetEnumerator()
//{
// <GetEnumerator>d__2<T> d__ = new <GetEnumerator>d__2<T>(0);
// d__.<>4__this = (Models<T>) this;
// return d__;
//}
public bool Haschange()
{
return ((this.DeletedList.Count > 0) || (this.Where<T>(delegate (T model) {
return (model.ModelState != Constant.State.Unchanged);
}).Count<T>() > 0));
}
public void Insert(int index, T model)
{
model.ModelState = Constant.State.Added;
base.List.Insert(index, model);
}
protected override void OnRemove(int index, object value)
{
base.OnRemove(index, value);
}
public void Remove(T model)
{
base.List.Remove(model);
}
public IList<T> DeletedList
{
get
{
return this.modelsdeleted;
}
}
public T this[int Index]
{
get
{
return (T) base.List[Index];
}
set
{
base.List[Index] = value;
}
}
}