private void GetData(int pageIndex)
        {
            int    pageCount = 0;
            string filter    = "";                                                                                    //查询过滤条件
            ObservableCollection <object> paras = new System.Collections.ObjectModel.ObservableCollection <object>(); //参数值

            if (IsQuery)
            {
                string StrContent = "";
                string StrStart   = "";
                string StrEnd     = "";

                StrStart = dpStart.Text.ToString();
                StrEnd   = dpEnd.Text.ToString();
                DateTime DtStart = new DateTime();
                DateTime DtEnd   = new DateTime();

                StrContent = this.txtConserVationContent.Text.ToString().Trim();

                if (!string.IsNullOrEmpty(StrStart) && string.IsNullOrEmpty(StrEnd))
                {
                    Utility.ShowCustomMessage(MessageTypes.Message, Utility.GetResourceStr("WARING"), Utility.GetResourceStr("ENDTIMENOTNULL"));
                    //MessageBox.Show("结束时间不能为空");
                    return;
                }
                if (string.IsNullOrEmpty(StrStart) && !string.IsNullOrEmpty(StrEnd))
                {
                    Utility.ShowCustomMessage(MessageTypes.Message, Utility.GetResourceStr("WARING"), Utility.GetResourceStr("STARTTIMENOTNULL"));
                    //MessageBox.Show("开始时间不能为空");
                    return;
                }
                if (!string.IsNullOrEmpty(StrStart) && !string.IsNullOrEmpty(StrEnd))
                {
                    DtStart = System.Convert.ToDateTime(StrStart);
                    DtEnd   = System.Convert.ToDateTime(StrEnd + " 23:59:59");
                    if (DtStart > DtEnd)
                    {
                        Utility.ShowCustomMessage(MessageTypes.Message, Utility.GetResourceStr("WARING"), Utility.GetResourceStr("ERRORSTARTDATEGTENDDATE"));
                        return;
                    }
                    else
                    {
                        if (!string.IsNullOrEmpty(filter))
                        {
                            filter += " and ";
                        }
                        filter += "ACCIDENTDATE >=@" + paras.Count().ToString();//开始时间
                        paras.Add(DtStart);
                        filter += " and ";
                        filter += "ACCIDENTDATE <=@" + paras.Count().ToString();//结束时间
                        paras.Add(DtEnd);
                    }
                }


                if (!string.IsNullOrEmpty(StrContent))
                {
                    if (!string.IsNullOrEmpty(filter))
                    {
                        filter += " and ";
                    }
                    filter += "CONTENT ^@" + paras.Count().ToString();//类型名称
                    paras.Add(StrContent);
                }
            }
            loadbar.Start();
            vehicleClient.GetAccidentRecordListAsync(pageIndex, dataPager.PageSize, "UPDATEDATE", filter, paras, pageCount, Common.CurrentLoginUserInfo.EmployeeID);
        }