问题描述
protectedvoidBindGrid(){sqlcon=newSqlConnection(strCon);//定义SQL语句stringACsql="select*fromdbo.TB_Factory";sqlcon.Open();//定义数据适配器SqlDataAdapterACda=newSqlDataAdapter(ACsql,strCon);//创建数据集DataSetACds=newDataSet();//从指定的索引开始取PageSize条记录ACda.Fill(ACds,haha.PageSize*(haha.CurrentPageIndex-1),haha.PageSize,"CurDataTable");//创建所有数集ACda.Fill(ACds,"AllDataTable");//设置DataGrid控件实际显示的项数sqlcon.Close();DataGrid1.VirtualItemCount=ACds.Tables["AllDataTable"].Rows.Count;//数据绑定DataGrid1.DataSource=ACds.Tables["CurDataTable"];DataGrid1.DataBind();haha.CustomInfoText="共有留言<fontcolor="blue"><b>"+haha.RecordCount.ToString()+"</b></font>条";haha.CustomInfoText+="共有<fontcolor="blue"><b>"+haha.PageCount.ToString()+"</b></font>页";haha.CustomInfoText+="当前为第<fontcolor="red"><b>"+haha.CurrentPageIndex.ToString()+"</b></font>页";ACda.Dispose();this.Close();}AllDataTableCurDataTable是什么意思