用户控件增加事件

public partial class CaiControl : UserControl
    {
        /// <summary>
        /// 用户控件单击事件
        /// </summary>
        //public event EventHandler OnClickUserControl;

        private string _barcode;
        /// <summary>
        /// 条形码
        /// </summary>
        public string CBarCode
        {
            get { return _barcode; }
            set { _barcode = value; }
        }

        private string _kindid;
        /// <summary>
        /// 所属类别ID
        /// </summary>
        public string CKindID
        {
            get { return _kindid; }
            set { _kindid = value; }
        }

        /// <summary>
        /// 菜口ID
        /// </summary>
        public string CID
        {
            set { CaiID.Text = value; }
            get { return CaiID.Text; }
        }

        /// <summary>
        /// 菜品名称
        /// </summary>
        public string CName
        {
            set { CaiName.Text = value; }
            get { return CaiName.Text; }
        }

        /// <summary>
        /// 菜品价格
        /// </summary>
        public string CPrice
        {
            set { CaiPrice.Text = value; }
            get { return CaiPrice.Text; }
        }

        public CaiControl()
        {
            InitializeComponent();
        }

        private void ClickLable_Click(object sender, EventArgs e)
        {
            //if (OnClickUserControl != null)
            //{
            //    OnClickUserControl(this, new EventArgs());
            //}
            this.OnClick(e);
        }
    }