关于PropertyGrid控件的问题

Question

我绑定了一个类到PropertyGrid控件上 但是我想在PropertyGrid控件上修改这个属性 他怎么直接把类的属性修改了。
就像我要修改这个 变成Chart 怎么同时把这个类的这个属性修改成Chart.NETPropertyGrid

Answer 1

 /// <summary>
    /// 扩展属性描述类
    /// </summary>
    [Serializable]
    [XmlRoot("BookMark")]
    public class BookMarkProperty
    {
        public BookMarkProperty()
        {
            _bookMarkType = BookMarkType.TextReplace;
            _dataOriginType = 0;
        }        public BookMarkProperty(string name, BookMarkType bookMarkType, string tag, string dataName, DataOriginType dataOriginType, bool allowPaging, string code)
        {
            _tagName = name;
            _bookMarkType = bookMarkType;
            _dataName = dataName;
            _dataOriginType = dataOriginType;
            _allowPaging = allowPaging;
            _contentCode = code;
            _tag = tag;
        }        //属性名称
        private string _tagName;
        [Category("设计"), Description("属性名称")]
        [XmlElement("Name")]
        public string TagName
        {
            get { return _tagName; }
            set { _tagName = value; }
        }        //属性标识
        private string _tag;
        [Category("设计"), Description("属性标识")]
        [XmlElement("Tag")]
        public string Tag
        {
            get { return _tag; }
            set { _tag = value; }
        }        
        private BookMarkType _bookMarkType;        /// <summary>
        /// 数据类型
        /// </summary>
        [Category("数据"), Description("数据类型")]
        [XmlElement("BookMarkType")]
        public BookMarkType BookMarkType
        {
            get { return _bookMarkType; }
            set { _bookMarkType = value; }
        }        //书签名:SQM
        private string _labelName;
        [Category("常规"), Description("书签名,唯一名称"),ReadOnly(true)]
        [XmlElement("LabelName")]
        public string LabelName
        {
            get { return _labelName; }
            set { _labelName = value; }
        }        //数据名称
        private string _dataName;
        [Category("数据"), Description("数据名称")]
        [XmlElement("DataName")]
        public string DataName
        {
            get { return _dataName; }
            set { _dataName = value; }
        }        //数据来源：描述数据是来自于参数、变量、还是表；
        private DataOriginType _dataOriginType;
        [Category("数据"), Description("数据来源")]
        [XmlElement("DataOrigin")]
        public DataOriginType DataOriginType
        {
            get { return _dataOriginType; }
            set { _dataOriginType = value; }
        }        //是否分页
        private bool _allowPaging;
        [Category("设计"), Description("是否分页")]
        [XmlElement("AllowPaging")]
        public bool AllowPaging
        {
            get { return _allowPaging; }
            set { _allowPaging = value; }
        }        //属性字段
        private string _contentCode;
        [Category("数据"), Description("属性字段")]
        [XmlElement("ContentCode")]
        public string ContentCode
        {
            get { return _contentCode; }
            set { _contentCode = value; }
        }
    }