文件名称:BusinessLogicalLayer
- 所属分类:
 - C#编程
 - 资源属性:
 - [Windows] [Visual.Net] [源码]
 - 上传时间:
 - 2013-07-12
 - 文件大小:
 - 9kb
 - 下载次数:
 - 0次
 - 提 供 者:
 - 范**
 - 相关连接:
 - 无
 - 下载说明:
 - 别用迅雷下载,失败请重下,重下不扣分!
 
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介绍说明--下载内容均来自于网络,请自行研究使用
*  数据库(文本)
↑
DAL(DATA Access Layer) 数据存取层 --DLL
↑
BLL(BusinessLogicalLayer)交换逻辑层 --DLL
↑
UIL(UserInterfaceLayer)用户接口层 --调用
*项目需求:
Demo (演示文稿)
*调试:F10 执行整个方法
F11 执行单个方法
数据的删出
1.把数据导入内存
2.在内存中删出
3.把信息保存到文件(覆盖原文件)-* Database (text) ↑ DAL (DATA Access Layer) Data Access Layer- DLL ↑ BLL (BusinessLogicalLayer) switching logic layer- DLL ↑ UIL (UserInterfaceLayer) user interface layer- called* Project Requirements: Demo (Presentation)* Debugging: F10 F11 execute the entire method to perform a single method to delete the data as 1. put data into memory 2 out of 3 in memory deleted. the information saved to a file (overwrite the original file)
			↑
DAL(DATA Access Layer) 数据存取层 --DLL
↑
BLL(BusinessLogicalLayer)交换逻辑层 --DLL
↑
UIL(UserInterfaceLayer)用户接口层 --调用
*项目需求:
Demo (演示文稿)
*调试:F10 执行整个方法
F11 执行单个方法
数据的删出
1.把数据导入内存
2.在内存中删出
3.把信息保存到文件(覆盖原文件)-* Database (text) ↑ DAL (DATA Access Layer) Data Access Layer- DLL ↑ BLL (BusinessLogicalLayer) switching logic layer- DLL ↑ UIL (UserInterfaceLayer) user interface layer- called* Project Requirements: Demo (Presentation)* Debugging: F10 F11 execute the entire method to perform a single method to delete the data as 1. put data into memory 2 out of 3 in memory deleted. the information saved to a file (overwrite the original file)
(系统自动生成,下载前可以参看下载内容)
下载文件列表
BusinessLogicalLayer\BusinessLogicalLayer.csproj
....................\Course.cs
....................\CourseCollection.cs
....................\obj\BusinessLogicalLayer.csproj.FileList.txt
....................\Properties\AssemblyInfo.cs
....................\Score.cs
....................\ScoreCollection.cs
....................\Student.cs
....................\StudentCollection.cs
....................\obj\Debug\TempPE
....................\bin\Debug
....................\obj\Debug
....................\bin
....................\obj
....................\Properties
BusinessLogicalLayer