//对数据库进行一定的修改 public bool JiaoTiChangeInfo(T_ImgChange model, int chooseImg) { List <T_ImgChange> list = bll.GetList(); list.RemoveAt(3); list.Insert(chooseImg - 1, model); return(bll.UpdateImageInfo(list)); }
public bool ChangeImagePath(int chooseImg, string des, string url) { JiaoTiChangeImg(chooseImg); T_ImgChange model = new T_ImgChange { C_ImgDes = des, C_ImgUrl = url, C_ImgId = chooseImg }; return(JiaoTiChangeInfo(model, chooseImg)); }
public void bindimg() { List <T_ImgChange> list = bll.GetList(); model1 = list[0]; model2 = list[1]; model3 = list[2]; model4 = list[3]; Image1.ToolTip = "描述:" + model1.C_ImgDes.ToString() + ";路径:" + model1.C_ImgUrl.ToString(); Image2.ToolTip = "描述:" + model2.C_ImgDes.ToString() + ";路径:" + model2.C_ImgUrl.ToString(); Image3.ToolTip = "描述:" + model3.C_ImgDes.ToString() + ";路径:" + model3.C_ImgUrl.ToString(); Image4.ToolTip = "描述:" + model4.C_ImgDes.ToString() + ";路径:" + model4.C_ImgUrl.ToString(); }
public List <T_ImgChange> GetList() { string sql = "select * from T_ImgChange"; DataTable tb = SqlHelper.ExecuteDataTable(sql, CommandType.Text); List <T_ImgChange> list = new List <T_ImgChange>(); if (tb.Rows.Count > 0) { for (int i = 0; i < tb.Rows.Count; i++) { T_ImgChange model = new T_ImgChange(); model.C_ImgId = int.Parse(tb.Rows[i]["C_ImgId"].ToString()); model.C_ImgDes = tb.Rows[i]["C_ImgDes"].ToString(); model.C_ImgUrl = tb.Rows[i]["C_ImgUrl"].ToString(); list.Add(model); } } return(list); }