/// <summary> /// 更新一条数据 /// </summary> public bool Update(Hotel_app.Model.YH_Applications model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update YH_Applications set "); strSql.Append("yydh=@yydh,"); strSql.Append("qymc=@qymc,"); strSql.Append("p_lsbh=@p_lsbh,"); strSql.Append("A_Appdr=@A_Appdr,"); strSql.Append("A_AppName=@A_AppName,"); strSql.Append("is_top=@is_top,"); strSql.Append("is_select=@is_select"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@yydh", SqlDbType.VarChar, 50), new SqlParameter("@qymc", SqlDbType.VarChar, 100), new SqlParameter("@p_lsbh", SqlDbType.VarChar, 50), new SqlParameter("@A_Appdr", SqlDbType.VarChar, 50), new SqlParameter("@A_AppName", SqlDbType.VarChar, 50), new SqlParameter("@is_top", SqlDbType.Bit, 1), new SqlParameter("@is_select", SqlDbType.Bit, 1), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.yydh; parameters[1].Value = model.qymc; parameters[2].Value = model.p_lsbh; parameters[3].Value = model.A_Appdr; parameters[4].Value = model.A_AppName; parameters[5].Value = model.is_top; parameters[6].Value = model.is_select; parameters[7].Value = model.ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 获得数据列表 /// </summary> public static List <Hotel_app.Model.YH_Applications> DataTableToList(DataTable dt) { List <Hotel_app.Model.YH_Applications> modelList = new List <Hotel_app.Model.YH_Applications>(); int rowsCount = dt.Rows.Count; if (rowsCount > 0) { Hotel_app.Model.YH_Applications model; for (int n = 0; n < rowsCount; n++) { model = new Hotel_app.Model.YH_Applications(); if (dt.Rows[n]["A_Appdr"] != null && dt.Rows[n]["A_Appdr"].ToString() != "") { model.A_Appdr = dt.Rows[n]["A_Appdr"].ToString(); } modelList.Add(model); } } return(modelList); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Hotel_app.Model.YH_Applications model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into YH_Applications("); strSql.Append("yydh,qymc,p_lsbh,A_Appdr,A_AppName,is_top,is_select)"); strSql.Append(" values ("); strSql.Append("@yydh,@qymc,@p_lsbh,@A_Appdr,@A_AppName,@is_top,@is_select)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@yydh", SqlDbType.VarChar, 50), new SqlParameter("@qymc", SqlDbType.VarChar, 100), new SqlParameter("@p_lsbh", SqlDbType.VarChar, 50), new SqlParameter("@A_Appdr", SqlDbType.VarChar, 50), new SqlParameter("@A_AppName", SqlDbType.VarChar, 50), new SqlParameter("@is_top", SqlDbType.Bit, 1), new SqlParameter("@is_select", SqlDbType.Bit, 1) }; parameters[0].Value = model.yydh; parameters[1].Value = model.qymc; parameters[2].Value = model.p_lsbh; parameters[3].Value = model.A_Appdr; parameters[4].Value = model.A_AppName; parameters[5].Value = model.is_top; parameters[6].Value = model.is_select; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Hotel_app.Model.YH_Applications GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,yydh,qymc,p_lsbh,A_Appdr,A_AppName,is_top,is_select from YH_Applications "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; Hotel_app.Model.YH_Applications model = new Hotel_app.Model.YH_Applications(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "") { model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString()); } if (ds.Tables[0].Rows[0]["yydh"] != null && ds.Tables[0].Rows[0]["yydh"].ToString() != "") { model.yydh = ds.Tables[0].Rows[0]["yydh"].ToString(); } if (ds.Tables[0].Rows[0]["qymc"] != null && ds.Tables[0].Rows[0]["qymc"].ToString() != "") { model.qymc = ds.Tables[0].Rows[0]["qymc"].ToString(); } if (ds.Tables[0].Rows[0]["p_lsbh"] != null && ds.Tables[0].Rows[0]["p_lsbh"].ToString() != "") { model.p_lsbh = ds.Tables[0].Rows[0]["p_lsbh"].ToString(); } if (ds.Tables[0].Rows[0]["A_Appdr"] != null && ds.Tables[0].Rows[0]["A_Appdr"].ToString() != "") { model.A_Appdr = ds.Tables[0].Rows[0]["A_Appdr"].ToString(); } if (ds.Tables[0].Rows[0]["A_AppName"] != null && ds.Tables[0].Rows[0]["A_AppName"].ToString() != "") { model.A_AppName = ds.Tables[0].Rows[0]["A_AppName"].ToString(); } if (ds.Tables[0].Rows[0]["is_top"] != null && ds.Tables[0].Rows[0]["is_top"].ToString() != "") { if ((ds.Tables[0].Rows[0]["is_top"].ToString() == "1") || (ds.Tables[0].Rows[0]["is_top"].ToString().ToLower() == "true")) { model.is_top = true; } else { model.is_top = false; } } if (ds.Tables[0].Rows[0]["is_select"] != null && ds.Tables[0].Rows[0]["is_select"].ToString() != "") { if ((ds.Tables[0].Rows[0]["is_select"].ToString() == "1") || (ds.Tables[0].Rows[0]["is_select"].ToString().ToLower() == "true")) { model.is_select = true; } else { model.is_select = false; } } return(model); } else { return(null); } }