C#简单的通用基础字典实现方法

                                    beforeDataLoadDelegate beferfireCallBack,
                                    afterDataLoadDelegate afterfireCallBack,
                                    errorDataLoadDelegate errorfireCallBack)
        {
            _btFirst = btFirst;
            _btPreview = btPreview;
            _btNext = btNext;
            _btLast = btLast;
            _msg = msg;
            _dv = (C1.Win.C1FlexGrid.C1FlexGrid)dv;
            _loadxml = loadxmlCallBack;
            _webseiviceComm = webseiviceComm;
            _comPageSize = PageSize;
            _comToPageIndex = PageIndex;
            _btreflesh = btreflesh;
            _beferDataLoad = beferfireCallBack;
            _afterDataLoad = afterfireCallBack;
            _errorDataLoad = errorfireCallBack;

            if (_btFirst != null)
            {
                _btFirst.Click += new System.EventHandler(this.btFirst_Click);
            }
            if (_btPreview != null)
            {
                _btPreview.Click += new System.EventHandler(this.btUp_Click);