/// <summary> /// 得到一个对象实体 /// </summary> public PermissionSystem.Model.Group DataRowToModel(DataRow row) { PermissionSystem.Model.Group model=new PermissionSystem.Model.Group(); if (row != null) { if(row["group_id"]!=null && row["group_id"].ToString()!="") { model.group_id=long.Parse(row["group_id"].ToString()); } if(row["group_name"]!=null) { model.group_name=row["group_name"].ToString(); } if(row["parent_group_id"]!=null && row["parent_group_id"].ToString()!="") { model.parent_group_id=long.Parse(row["parent_group_id"].ToString()); } if(row["create_time"]!=null && row["create_time"].ToString()!="") { model.create_time=DateTime.Parse(row["create_time"].ToString()); } if(row["description"]!=null) { model.description=row["description"].ToString(); } } return model; }
/// <summary> /// 得到一个对象实体 /// </summary> public PermissionSystem.Model.Group GetModel(long group_id) { StringBuilder strSql=new StringBuilder(); strSql.Append("select top 1 group_id,group_name,parent_group_id,create_time,description from Group "); strSql.Append(" where group_id=@group_id"); SqlParameter[] parameters = { new SqlParameter("@group_id", SqlDbType.BigInt) }; parameters[0].Value = group_id; PermissionSystem.Model.Group model=new PermissionSystem.Model.Group(); DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters); if(ds.Tables[0].Rows.Count>0) { return DataRowToModel(ds.Tables[0].Rows[0]); } else { return null; } }