HTML：需要用到事件:onsorting

                                         
                                          
                                          
                                              
                                                   
        
                                                         <%# Container.DataItemIndex+1 %>                                            
                                                
                                               
                                                   
                                                        
                                                     
                                                    
                                                        
                                                     
                                                    
                                                    
                                                
                                           
                                          
                                          
                                      
     

C#：Page_Load

protected void Page_Load(object sender, EventArgs e)        { MainLists.Attributes["curSortExpression"] = "WZLBID"; MainLists.Attributes["curSortDirection"] = "DESC";

BindData();

}

 

C#：MainLists_Sorting

protected void MainLists_Sorting(object sender, GridViewSortEventArgs e)        {            if (MainLists.Attributes[e.SortExpression.ToString()] == null)            {                MainLists.Attributes[e.SortExpression.ToString()] = "ASC";            }            else if (MainLists.Attributes[e.SortExpression.ToString()] == "DESC")            {                MainLists.Attributes[e.SortExpression.ToString()] = "ASC";            }            else            {                MainLists.Attributes[e.SortExpression.ToString()] = "DESC";            }            MainLists.EditIndex = -1;            MainLists.Attributes["curSortExpression"] = e.SortExpression.ToString();            MainLists.Attributes["curSortDirection"] = MainLists.Attributes[e.SortExpression.ToString()];            BindData();        }

C#：BindData()

public void BindData()        {

            string strwhere = string.Empty;

DataSet ds = bll.GetAllItemByFwzlbid(int.Parse(ViewState["fwzlbid"].ToString()));            if (ds.Tables[0].Rows.Count == 0)                GridViewMsg.InnerText = "无记录";            else                GridViewMsg.InnerText = "共有" + ds.Tables[0].Rows.Count + "条记录";            if (MainLists.Attributes["curSortExpression"] != null)            {                ds.Tables[0].DefaultView.Sort = string.Format("{0} {1}", MainLists.Attributes["curSortExpression"], MainLists.Attributes["curSortDirection"]);//这里是排序的地方            }            MainLists.DataSource = ds.Tables[0];            MainLists.DataBind();        }