常见代码的编写规范(一)---列表数据的显示
2004年12月7日
最近检查代码,发现很多问题,为此整理了一下常见代码的编写规范,以提高代码质量与效率。 1.列表数据的显示 列表数据显示分三个功能来完成,组织条件、取数据、展示数据,例子如下: A:组织条件 private void PerpareSearchCondition() { DateTime dtStart = new DateTime(2000,1,1); DateTime dtEnd=DateTime.Now ; int iState = -1; if(this.DropDownList4.SelectedValue!="") iState=System.Convert.ToInt16(this.DropDownList4.SelectedValue) ; int iWorkAge =0; if( dd_workyear.SelectedValue!="") iWorkAge=System.Convert.ToInt16(this.dd_workyear.SelectedValue) ;
if(this.startdate.Value!="") dtStart = this.startdate.DateValue ; if(this.enddate.Value !="") dtEnd=this.enddate.DateValue ; } B:取数据 IList list = BusinessService.CHRService.GetApplyer(tb_applywork.Text, dd_degree.SelectedItem.Text , iWorkAge,dtStart ,dtEnd ,iState ); C:显示数据 private void AddApplierToGrid(IList list) { this.uwgApplyList.Rows.Clear(); foreach(IList listItem in list) { string[] sItem = GetItemData(listItem); UltraGridRow r=new UltraGridRow(sItem); uwgApplyList.Rows.Add(r) ; } } private string[] GetItemData(IDictionary listItem) { string[] sItem = new string[9]; if(listItem==null) return sItem; sItem[0]=NHibernateHelper.GetString(listItem["DeptName"]); sItem[1]=NHibernateHelper.GetString(listItem["Name"]); sItem[2]=NHibernateHelper.GetString(listItem["PositionName"]); sItem[3]=NHibernateHelper.GetString(listItem["ProbationershipMonth"]); sItem[4]=NHibernateHelper.GetString(listItem["ProbationershipSalary"]); sItem[5]=NHibernateHelper.GetShortDateString(listItem["OnDutyDate"]); sItem[6]=NHibernateHelper.GetString(listItem["Phone"])+";"+NHibernateHelper.GetString(listItem["MobilePhone"]) ; sItem[7]=NHibernateHelper.GetString(listItem["Email"]); sItem[8]=NHibernateHelper.GetString(listItem["GuidPerson"]); return sItem; } 主程序: private void Search() { PerpareSearchCondition(); IList list = BusinessService.CHRService.GetApplyer(tb_applywork.Text, dd_degree.SelectedItem.Text , iWorkAge,dtStart ,dtEnd ,iState ); AddApplierToGrid(list); }

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