计算机与现代化

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基于LINQ的人事档案管理系统的设计与实现

  

  1. 江西省人民医院,江西南昌330006
  • 收稿日期:2013-12-27 出版日期:2014-03-24 发布日期:2014-03-31
  • 作者简介:蒋孝明(1964-),男,江西南昌人,江西省人民医院研究员,本科,研究方向:计算机应用。

Design and Implementation of Personnel Archives Management System Based on LINQ

  1. Jiangxi Province People Hospital, Nanchang 330006, China
  • Received:2013-12-27 Online:2014-03-24 Published:2014-03-31

摘要: 介绍在ASP.NET编程中使用LINQ技术开发人事档案管理系统。LINQ通过将查询语法嵌入到编程语句中,增强了程序的语义性和安全性,减少了编程错误。LINQ技术可以实现数据的查询、新增、修改、删除等操作而无需开发人员直接访问数据库。此外,LINQ还可以支持.NET集合类、XML文档、ADO.NET数据集等多种数据源,实现程序的通用性。

关键词: 人事档案, LINQ, 数据访问, 应用开发

Abstract: This article introduces a personnel archives management system which was developed by LINQ technology in ASP.NET. LINQ enhances semantics and security of program and reduces programming errors by embedding query syntax in program statements. Developers can implement data operations such as querying, inserting, updating, deletion without accessing database directly by using LINQ. LINQ can also support many other data sources such as .NET collection class, XML document and ADO.NET dataset, which implements versatility of programs.

Key words: personnel archive, LINQ, data access, application development

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