List和ObservableCollection的相互转化
T tList = new List(tObjectStruct .ToList());
ObservableCollection tObjectStruct = new ObservableCollection(tList);
都在构造函数中即可完成
也可以:
tList.ForEach(p => tObjectStruct.Add(t));
原文：http://www.cnblogs.com/warioland/archive/2011/11/08/2240858.html