需要错误解决数据库mdf文件的解决方案 [英] Need Solution for Error reguarding database mdf file

问题描述

我正在桌面应用程序(前端c#3.5和后端SQL SERVER 2005)上开发一个项目.我已经为该项目创建了mdf文件(基于服务的数据库)，但是每当我运行该应用程序时，它都会显示错误消息无法将文件"E:\ CarRent \ CarRent \ carRent.mdf"复制到"bin \ Debug \ carREnt.mdf".希望尽快回复.感谢您的时间和考虑.

I am working on a project on desktop application(front end c# 3.5 and back end SQL SERVER 2005 ).I have created mdf file(service-based database) for project,but whenever I run the application it gives error "Unable to copy file "E:\CarRent\CarRent\carRent.mdf" to "bin\Debug\carREnt.mdf".looking for reply soon.Thank you for time and consideration.

推荐答案

在解决方案资源管理器中选择carRent.mdf并转到属性，将Copy to output设置为值Copy if newer / Do not copy

参考: http://msdn.microsoft.com/en-us/library/ms246989.aspx [ ^ ]

Select your carRent.mdf in solution explorer and go to properties. Set Copy to output to value Copy if newer / Do not copy

Ref:http://msdn.microsoft.com/en-us/library/ms246989.aspx[^]

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