我有一个定义为的接口
public interface IReaderInfo
{
string Displayname {get;}
}
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以及实现该接口的类
public class ReaderInfo : IReaderInfo
{
string DisplayName {get;}
}
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然后我创建了一个返回List的函数
public List<ReaderInfo> GetReaders
{
var readers = new List<ReaderInfo>();
var Ireaders = someobject.Getreaders();// Returns the list of IReaderInfo.
// Now i would like cast Ireaders as readers and return.
}
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我该如何施展它?