private void queryFilterData()
        {
            try
            {
                ucFilterCondition filterCtl = _StepShowControlPane[PaneViewType.FilterPane] as ucFilterCondition;
                MB.Util.Model.QueryParameterInfo[] filters = filterCtl.GetQueryParameters();

                List <QueryParameterInfo> tempFilters = new List <QueryParameterInfo>(filters);

                //判断如果是自定义的条件,在查询的时候,需要再加上这个条件
                if (_FilterParametersIfNoFiterPanel != null && _FilterParametersIfNoFiterPanel.Count > 0)
                {
                    tempFilters.AddRange(_FilterParametersIfNoFiterPanel);
                    filters = tempFilters.ToArray();
                }


                if (filters == null || filters.Length == 0)
                {
                    if (!filterCtl.AllowEmptyFilter)
                    {
                        MB.WinBase.MessageBoxEx.Show("请至少输入一个数据过滤的条件!");
                        return;
                    }
                    else
                    {
                        MB.Util.Model.QueryParameterInfo allFilter = new MB.Util.Model.QueryParameterInfo("0", "0", MB.Util.DataFilterConditions.Special);
                        filters = new MB.Util.Model.QueryParameterInfo[] { allFilter };
                    }
                }
                //modify by aifang 2012-04-17 支持树型控件数据助手选择
                //ucDataCheckListView listView = _StepShowControlPane[PaneViewType.DataSelect] as ucDataCheckListView;
                IDataAssistantListControl listView = _StepShowControlPane[PaneViewType.DataSelect] as IDataAssistantListControl;
                //modify by aifang 2012-04-17 支持树型控件数据助手选择

                listView.MultiSelect       = _MultiSelect;
                listView.ColumnEditCfgInfo = _ClumnEditCfgInfo;
                lnkChecked.Visible         = _MultiSelect;

                using (MB.WinBase.WaitCursor cursor = new MB.WinBase.WaitCursor(this))
                {
                    int mainType = 0;
                    if (_ClientRule.MainDataTypeInDoc != null)
                    {
                        mainType = (int)_ClientRule.MainDataTypeInDoc;
                    }

                    //获得动态列的MessageKey
                    string messageHeaderKey = string.Empty;
                    if (_ClientRule.ClientLayoutAttribute.LoadType == ClientDataLoadType.ReLoad)
                    {
                        messageHeaderKey = _ClientRule.ClientLayoutAttribute.MessageHeaderKey;
                    }

                    //添加动态列消息头
                    MB.XWinLib.XtraGrid.XtraGridDynamicHelper.Instance.AppendQueryBehaviorColumns(_ClientRule);

                    using (QueryBehaviorScope scope = new QueryBehaviorScope(_ClientRule.CurrentQueryBehavior, messageHeaderKey))
                    {
                        var lstDatas = this.GetFilterObjects(mainType, new List <MB.Util.Model.QueryParameterInfo>(filters));
                        if (lstDatas != null && lstDatas.Count > 0)
                        {
                            listView.SetDataSource(_ClientRule, lstDatas);
                            _StepShowControlPane[PaneViewType.DataSelect].BringToFront();
                            validateButton(PaneViewType.DataSelect);
                            validatedPageControl((lstDatas as IList).Count);
                        }
                        else
                        {
                            MB.WinBase.MessageBoxEx.Show("根据该条件查找不到数据,请重试!");
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                MB.WinBase.ApplicationExceptionTerminate.DefaultInstance.ExceptionTerminate(ex);
            }
        }
        void FrmGetObjectDataAssistant_Load(object sender, EventArgs e)
        {
            if (MB.Util.General.IsInDesignMode())
            {
                return;
            }

            if (_ClientRule == null)
            {
                string[] tps = this.InvokeDataSourceDesc.Type.Split(',');
                if (string.IsNullOrEmpty(this.InvokeDataSourceDesc.TypeConstructParams))
                {
                    _ClientRule = MB.Util.DllFactory.Instance.LoadObject(tps[0], tps[1]) as MB.WinBase.IFace.IClientRuleQueryBase;
                }
                else
                {
                    var conPars = this.InvokeDataSourceDesc.TypeConstructParams.Split(',');
                    _ClientRule = MB.Util.DllFactory.Instance.LoadObject(tps[0], conPars, tps[1]) as MB.WinBase.IFace.IClientRuleQueryBase;
                }
            }
            if (_ClientRule == null)
            {
                throw new MB.Util.APPException("没有得到客户端业务控制类!", MB.Util.APPMessageType.SysErrInfo);
            }

            //增加分页  add by aifang 2012-07-26 begin
            MB.WinBase.AppMessenger.DefaultMessenger.Subscribe <string>(QUERY_REFRESH_MSG_ID, o =>
            {
                labTitleMsg.Text = o;
            });
            if (_QueryObject == null && pnlQry.Visible)
            {
                lnkNextPage.Click     += new EventHandler(lnkNextPage_Click);
                lnkPreviousPage.Click += new EventHandler(lnkPreviousPage_Click);

                lnkPreviousPage.Enabled = false;
                lnkNextPage.Enabled     = false;
            }
            //增加分页  add by aifang 2012-07-26 end

            if (_StepShowControlPane == null)
            {
                _StepShowControlPane = new Dictionary <PaneViewType, Control>();
                _StepShowControlPane.Add(PaneViewType.FilterPane, CreateFilterControl(_ClientRule, ClumnEditCfgInfo.FilterCfgName));

                ITreeListViewHoster treeViewRule = _ClientRule as ITreeListViewHoster;
                if (treeViewRule == null)
                {
                    _ListView = new ucDataCheckListView();
                }
                else
                {
                    _ListView = new ucDataTreeListView();
                }

                _ListView.AfterSelectData += new GetObjectDataAssistantEventHandle(listView_AfterSelectData);
                _StepShowControlPane.Add(PaneViewType.DataSelect, _ListView as Control);

                foreach (Control ctl in _StepShowControlPane.Values)
                {
                    ctl.Dock = DockStyle.Fill;
                    panMain.Controls.Add(ctl);
                }
            }

            if (_HideFilterPane)
            {
                _StepShowControlPane[PaneViewType.DataSelect].BringToFront();
                _ListView.MultiSelect       = _MultiSelect;
                _ListView.ColumnEditCfgInfo = _ClumnEditCfgInfo;
                lnkChecked.Visible          = _MultiSelect;

                try
                {
                    //获得动态列的MessageKey
                    string messageHeaderKey = string.Empty;
                    if (_ClientRule.ClientLayoutAttribute.LoadType == ClientDataLoadType.ReLoad)
                    {
                        messageHeaderKey = _ClientRule.ClientLayoutAttribute.MessageHeaderKey;
                    }

                    //添加动态列消息头
                    MB.XWinLib.XtraGrid.XtraGridDynamicHelper.Instance.AppendQueryBehaviorColumns(_ClientRule);
                    //增加分页信息
                    if (_MAX_SHOW_ROWS <= 0)
                    {
                        _MAX_SHOW_ROWS = MB.Util.MyConvert.Instance.ToInt(nubMaxShotCount.Value);
                    }
                    _ClientRule.CurrentQueryBehavior.PageSize  = _MAX_SHOW_ROWS;
                    _ClientRule.CurrentQueryBehavior.PageIndex = 0;

                    using (QueryBehaviorScope scope = new QueryBehaviorScope(_ClientRule.CurrentQueryBehavior, messageHeaderKey))
                    {
                        List <MB.Util.Model.QueryParameterInfo> filterParas;
                        if (_FilterParametersIfNoFiterPanel != null)
                        {
                            filterParas = _FilterParametersIfNoFiterPanel;
                        }
                        else
                        {
                            filterParas = new List <MB.Util.Model.QueryParameterInfo>();
                        }

                        var lstDatas = this.GetFilterObjects(0, filterParas);
                        _ListView.SetDataSource(_ClientRule, lstDatas);

                        validateButton(PaneViewType.DataSelect);
                        butNext.Enabled      = false;
                        butPreviouss.Enabled = false;
                        validatedPageControl((lstDatas as IList).Count);
                    }
                }
                catch (Exception ex)
                {
                    MB.WinBase.ApplicationExceptionTerminate.DefaultInstance.ExceptionTerminate(ex);
                }
            }
            else
            {
                _StepShowControlPane[PaneViewType.FilterPane].BringToFront();
                validateButton(PaneViewType.FilterPane);
            }
            ucFilterCondition filterCtl = _StepShowControlPane[PaneViewType.FilterPane] as ucFilterCondition;

            if (filterCtl != null)
            {
                //panBottom.BackColor = filterCtl.AllowEmptyFilter ? System.Drawing.Color.FromArgb(212, 228, 248) : Color.White;
                if (filterCtl.AllowEmptyFilter)
                {
                    _ToolTip.SetToolTip(panBottom, "查询绿色通道,允许查询所有数据");
                }
            }
        }