C# 深度复制

方法

 public static object Clone(object ldc)
        {
            BinaryFormatter Formatter = new BinaryFormatter();
            MemoryStream stream = new MemoryStream();
            Formatter.Serialize(stream, ldc);
            stream.Position = 0;
            object clonedObj = Formatter.Deserialize(stream);
            stream.Close();
            return clonedObj;
        }

调用示例：

 List<StudentInfo> studentInfo= new List<StudentInfo>();
  studentInfo= Clone(_frmStudent.ListStudentInfo) as List<StudentInfo>;