/// <summary> /// 更新一条数据 /// </summary> public bool Update(book_shop.Model.SysFunModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update SysFun set "); strSql.Append("DisplayName=@DisplayName,"); strSql.Append("NodeURL=@NodeURL,"); strSql.Append("DisplayOrder=@DisplayOrder,"); strSql.Append("ParentNodeId=@ParentNodeId"); strSql.Append(" where NodeId=@NodeId "); SqlParameter[] parameters = { new SqlParameter("@DisplayName", SqlDbType.NVarChar, 50), new SqlParameter("@NodeURL", SqlDbType.NVarChar, 50), new SqlParameter("@DisplayOrder", SqlDbType.Int, 4), new SqlParameter("@ParentNodeId", SqlDbType.Int, 4), new SqlParameter("@NodeId", SqlDbType.Int, 4) }; parameters[0].Value = model.DisplayName; parameters[1].Value = model.NodeURL; parameters[2].Value = model.DisplayOrder; parameters[3].Value = model.ParentNodeId; parameters[4].Value = model.NodeId; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public book_shop.Model.SysFunModel DataRowToModel(DataRow row) { book_shop.Model.SysFunModel model = new book_shop.Model.SysFunModel(); if (row != null) { if (row["NodeId"] != null && row["NodeId"].ToString() != "") { model.NodeId = int.Parse(row["NodeId"].ToString()); } if (row["DisplayName"] != null) { model.DisplayName = row["DisplayName"].ToString(); } if (row["NodeURL"] != null) { model.NodeURL = row["NodeURL"].ToString(); } if (row["DisplayOrder"] != null && row["DisplayOrder"].ToString() != "") { model.DisplayOrder = int.Parse(row["DisplayOrder"].ToString()); } if (row["ParentNodeId"] != null && row["ParentNodeId"].ToString() != "") { model.ParentNodeId = int.Parse(row["ParentNodeId"].ToString()); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(book_shop.Model.SysFunModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into SysFun("); strSql.Append("NodeId,DisplayName,NodeURL,DisplayOrder,ParentNodeId)"); strSql.Append(" values ("); strSql.Append("@NodeId,@DisplayName,@NodeURL,@DisplayOrder,@ParentNodeId)"); SqlParameter[] parameters = { new SqlParameter("@NodeId", SqlDbType.Int, 4), new SqlParameter("@DisplayName", SqlDbType.NVarChar, 50), new SqlParameter("@NodeURL", SqlDbType.NVarChar, 50), new SqlParameter("@DisplayOrder", SqlDbType.Int, 4), new SqlParameter("@ParentNodeId", SqlDbType.Int, 4) }; parameters[0].Value = model.NodeId; parameters[1].Value = model.DisplayName; parameters[2].Value = model.NodeURL; parameters[3].Value = model.DisplayOrder; parameters[4].Value = model.ParentNodeId; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public book_shop.Model.SysFunModel GetModel(int NodeId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 NodeId,DisplayName,NodeURL,DisplayOrder,ParentNodeId from SysFun "); strSql.Append(" where NodeId=@NodeId "); SqlParameter[] parameters = { new SqlParameter("@NodeId", SqlDbType.Int, 4) }; parameters[0].Value = NodeId; book_shop.Model.SysFunModel model = new book_shop.Model.SysFunModel(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }