从通用列表中删除元素

Question

我无法从IEnumerable列表中删除元素,但此列表是对List的引用,List是其他类的私有属性.如果我放入personsCollection.Remove(theElement)同一个类(类管理器),它的工作完美,但我需要删除该元素,因为其他类(类ManagerDelete).请问我该怎么做？谢谢.

class Other
{
  //Some code
  public IEnumerable<Person> SearchByPhone (string value)
    {
        return from person in personCollection
               where person.SPhone == value
               select person;
    }
 }

class ManagerDelete
{ 
//Some code
IEnumerable<Person> auxList= SearchByPhone (value);
//I have a method for delete here  
}

class Manager
{ 
//Some code
 private List<Person> personsCollection = new List<Person>();
}

Answer 1

您无法从中删除IEnumerable<T>您需要的类型IList<T>来直接添加/删除项目.