/// <summary> /// 更新一条数据 /// </summary> public bool Update(DBCommon.Model.DBUsuryActionData model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update UsuryActionData set "); strSql.Append("UserID=@UserID,"); strSql.Append("PointID=@PointID,"); strSql.Append("CheckTime=@CheckTime"); strSql.Append(" where ID=@ID "); SQLiteParameter[] parameters = { new SQLiteParameter("@UserID", DbType.String, 2147483647), new SQLiteParameter("@PointID", DbType.String, 2147483647), new SQLiteParameter("@CheckTime", DbType.DateTime), new SQLiteParameter("@ID", DbType.String, 2147483647) }; parameters[0].Value = model.UserID; parameters[1].Value = model.PointID; parameters[2].Value = model.CheckTime; parameters[3].Value = model.ID; int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(DBCommon.Model.DBUsuryActionData model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into UsuryActionData("); strSql.Append("ID,UserID,PointID,CheckTime)"); strSql.Append(" values ("); strSql.Append("@ID,@UserID,@PointID,@CheckTime)"); SQLiteParameter[] parameters = { new SQLiteParameter("@ID", DbType.String, 2147483647), new SQLiteParameter("@UserID", DbType.String, 2147483647), new SQLiteParameter("@PointID", DbType.String, 2147483647), new SQLiteParameter("@CheckTime", DbType.DateTime) }; parameters[0].Value = model.ID; parameters[1].Value = model.UserID; parameters[2].Value = model.PointID; parameters[3].Value = model.CheckTime; int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public DBCommon.Model.DBUsuryActionData DataRowToModel(DataRow row) { DBCommon.Model.DBUsuryActionData model = new DBCommon.Model.DBUsuryActionData(); if (row != null) { if (row["ID"] != null) { model.ID = row["ID"].ToString(); } if (row["UserID"] != null) { model.UserID = row["UserID"].ToString(); } if (row["PointID"] != null) { model.PointID = row["PointID"].ToString(); } if (row["CheckTime"] != null && row["CheckTime"].ToString() != "") { model.CheckTime = DateTime.Parse(row["CheckTime"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public DBCommon.Model.DBUsuryActionData GetModel(string ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select ID,UserID,PointID,CheckTime from UsuryActionData "); strSql.Append(" where ID=@ID "); SQLiteParameter[] parameters = { new SQLiteParameter("@ID", DbType.String, 2147483647) }; parameters[0].Value = ID; DBCommon.Model.DBUsuryActionData model = new DBCommon.Model.DBUsuryActionData(); DataSet ds = DbHelperSQLite.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }