Asp.net小技术总结2

1.Arraylist中每项是数组的操作方法 public  ArrayList ImgList         {            get            {                ArrayList arrImgList = new ArrayList();                for(int i = 0; i<lb_ImageList.Items.Count; i++)                {                    string [] strImgItem = new string[2];                                    ListItem LI = this.lb_ImageList.Items[i];                    strImgItem[0] =LI.Text;                    strImgItem[1]=LI.Value;                                        arrImgList.Add(strImgItem);                }                return arrImgList;            }            set            {                lb_ImageList.Items.Clear();                ArrayList arrImgList = (ArrayList)value;                for(int i = 0;i<arrImgList.Count;i++)                {                                        string strFileName = ((string[])arrImgList[i]).GetValue(0).ToString();                    string strAttchmentID = ((string[])arrImgList[i]).GetValue(1).ToString();                                        ListItem LI = new ListItem(strFileName,strAttchmentID);                                        lb_ImageList.Items.Add(LI);                }            }        } 2.清除页面级缓存 Response.Cache.SetCacheability(System.Web.HttpCacheability.NoCache);

转载于:https://www.cnblogs.com/Elong/archive/2005/09/09/232986.html