/// <summary> /// 更新一条数据 /// </summary> public bool Update(RF.Model.sys_user model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update sys_user set "); strSql.Append("u_name=@u_name,"); strSql.Append("u_pwd=@u_pwd,"); strSql.Append("u_roleid=@u_roleid,"); strSql.Append("u_nickname=@u_nickname,"); strSql.Append("u_sign=@u_sign,"); strSql.Append("u_photo=@u_photo,"); strSql.Append("u_state=@u_state,"); strSql.Append("u_date=@u_date"); strSql.Append(" where id=@id "); SQLiteParameter[] parameters = { new SQLiteParameter("@u_name", DbType.String, 40), new SQLiteParameter("@u_pwd", DbType.String, 40), new SQLiteParameter("@u_roleid", DbType.String, 40), new SQLiteParameter("@u_nickname", DbType.String, 40), new SQLiteParameter("@u_sign", DbType.String, 40), new SQLiteParameter("@u_photo", DbType.String, 100), new SQLiteParameter("@u_state", DbType.Int32, 4), new SQLiteParameter("@u_date", DbType.DateTime), new SQLiteParameter("@id", DbType.String, 40) }; parameters[0].Value = model.u_name; parameters[1].Value = model.u_pwd; parameters[2].Value = model.u_roleid; parameters[3].Value = model.u_nickname; parameters[4].Value = model.u_sign; parameters[5].Value = model.u_photo; parameters[6].Value = model.u_state; parameters[7].Value = model.u_date; parameters[8].Value = model.id; int rows = DB.HelperSQLite.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(RF.Model.sys_user model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into sys_user("); strSql.Append("id,u_name,u_pwd,u_roleid,u_nickname,u_sign,u_photo,u_state,u_date)"); strSql.Append(" values ("); strSql.Append("@id,@u_name,@u_pwd,@u_roleid,@u_nickname,@u_sign,@u_photo,@u_state,@u_date)"); SQLiteParameter[] parameters = { new SQLiteParameter("@id", DbType.String, 40), new SQLiteParameter("@u_name", DbType.String, 40), new SQLiteParameter("@u_pwd", DbType.String, 40), new SQLiteParameter("@u_roleid", DbType.String, 40), new SQLiteParameter("@u_nickname", DbType.String, 40), new SQLiteParameter("@u_sign", DbType.String, 40), new SQLiteParameter("@u_photo", DbType.String, 100), new SQLiteParameter("@u_state", DbType.Int32, 4), new SQLiteParameter("@u_date", DbType.DateTime) }; parameters[0].Value = model.id; parameters[1].Value = model.u_name; parameters[2].Value = model.u_pwd; parameters[3].Value = model.u_roleid; parameters[4].Value = model.u_nickname; parameters[5].Value = model.u_sign; parameters[6].Value = model.u_photo; parameters[7].Value = model.u_state; parameters[8].Value = model.u_date; int rows = DB.HelperSQLite.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public RF.Model.sys_user DataRowToModel(DataRow row) { RF.Model.sys_user model = new RF.Model.sys_user(); if (row != null) { if (row["id"] != null) { model.id = row["id"].ToString(); } if (row["u_name"] != null) { model.u_name = row["u_name"].ToString(); } if (row["u_pwd"] != null) { model.u_pwd = row["u_pwd"].ToString(); } if (row["u_roleid"] != null) { model.u_roleid = row["u_roleid"].ToString(); } if (row["u_nickname"] != null) { model.u_nickname = row["u_nickname"].ToString(); } if (row["u_sign"] != null) { model.u_sign = row["u_sign"].ToString(); } if (row["u_photo"] != null) { model.u_photo = row["u_photo"].ToString(); } if (row["u_state"] != null && row["u_state"].ToString() != "") { model.u_state = int.Parse(row["u_state"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public RF.Model.sys_user GetModel(string id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select id,u_name,u_pwd,u_roleid,u_nickname,u_sign,u_photo,u_state from sys_user "); strSql.Append(" where id=@id "); SQLiteParameter[] parameters = { new SQLiteParameter("@id", DbType.String, 40) }; parameters[0].Value = id; RF.Model.sys_user model = new RF.Model.sys_user(); DataSet ds = DB.HelperSQLite.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }