自定义类绑定到控件更新控件内容

最新推荐文章于 2022-07-02 16:47:12 发布

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最新推荐文章于 2022-07-02 16:47:12 发布

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分类专栏：Ｃ# 文章标签： string object class null

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本文介绍了一个实现属性变更通知机制的类设计实例。该类通过实现INotifyPropertyChanged接口，为属性提供更改通知功能，确保UI组件能及时响应数据变化。

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    class ParadigmCollectionData : INotifyPropertyChanged
    {
        #region 成员

        private string _name;
        private string _number;
        private int _toothPos;
        private int _toothState;
        private int _rootCont;

        #endregion

        #region 属性

        public string Name
        {
            get
            {
                return _name;
            }
            set
            {
                _name = value;

                OnPropertyChanged("Name");
            }
        }

        public string Number
        {
            get
            {
                return _number;
            }
            set
            {
                _number = value;

                OnPropertyChanged("Number");
            }
        }
        public int ToothPos
        {
            get
            {
                return _toothPos;
            }
            set
            {
                _toothPos = value;

                OnPropertyChanged("ToothPos");
            }
        }
        public int ToothState
        {
            get
            {
                return _toothState;
            }
            set
            {
                _toothState = value;

                OnPropertyChanged("ToothState");
            }
        }
        public int RootCont
        {
            get
            {
                return _rootCont;
            }
            set
            {
                _rootCont = value;

                OnPropertyChanged("RootCont");
            }
        }

        #endregion

        #region

        public event PropertyChangedEventHandler PropertyChanged;

        protected virtual void OnPropertyChanged(object sender, PropertyChangedEventArgs e)
        {
            if (PropertyChanged != null)
            {
                PropertyChanged(sender, e);
            }
        }

        protected void OnPropertyChanged(string propertyName)
        {
            OnPropertyChanged(this, new PropertyChangedEventArgs(propertyName));
        }

        #endregion
    }