是否可以在不更新GUID的情况下在Visual Studio解决方案（.sln）文件中编辑项目路径？
[英]Is it OK to edit the project paths in a Visual Studio solution (.sln) file without updating the GUIDs?
问题描述
I have a solution that links to several library projects located elsewhere on my hard drive (outside my solution folder). 
我有一个解决方案，可以链接到位于硬盘驱动器其他位置（解决方案文件夹之外）的几个库项目。
I would like to change things so that these project folders are now inside my solution folder. 我想进行更改，以便这些项目文件夹现在位于我的解决方案文件夹中。
So far, I have copied the project folders into my solution folder. 到目前为止，我已经将项目文件夹复制到了我的解决方案文件夹中。 Taking a look at the .sln file for my project, I noticed that there are a bunch of entries that looks like this: 看一下我项目的.sln文件，我注意到有很多条目看起来像这样：
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FooBar", "..\..\..\Libraries\FooBar\FooBar.csproj", "{89FABBC5-4019-4887-AFE3-B005B0471486}"
I was thinking, Wouldn't it be nice and easy if I could just get rid of ..\\..\\..\\Libraries\\ from all the relative paths? 我当时在想，如果我能从所有相对路径中摆脱..\\..\\..\\Libraries\\会很好又容易吗？
However, these GUIDs are scaring me off. 但是，这些GUID吓坏了我。 If I leave the GUIDs the same, will this cause problems? 如果我保留GUID不变，这会引起问题吗？
Oh, and if you know a better way to do this, please let me know :) 哦，如果您知道更好的方法，请告诉我:)
2 个解决方案
解决方案1
5 2010-01-15 22:46:46
Yeah sure - the GUID's are unique identifiers for the individual projects, but they are not linked to the project's path in any way, shape or form. 是的，可以肯定-GUID是各个项目的唯一标识符，但它们不会以任何方式，形状或形式链接到项目的路径。 Just an identifier that is used later on in the .sln file. 只是稍后在.sln文件中使用的标识符。
To be absolutely on the safe side :-), make a backup copy of your *.sln, then edit, and open the newly edited .sln in your Visual Studio. 为了绝对安全：-)，请为您的* .sln创建一个备份副本， 然后进行编辑， 然后在Visual Studio中打开新编辑的.sln。
解决方案2
0 已采纳 2010-01-15 23:50:13
For the most part, this seems to work, but I ran into problems with my Setup Project/Installer. 在大多数情况下，这似乎可行，但是我在安装项目/安装程序时遇到了问题。 When I re-opened my solution after editing the .sln file, my solution wouldn't build. 当我在编辑.sln文件后重新打开解决方案时，我的解决方案将无法构建。 I got the following error: 我收到以下错误：
An error occurred while validating.
I tried completely deleting and rebuilding my Setup Project from scratch, but the error remained. 我尝试从头开始完全删除并重建我的安装项目，但是错误仍然存在。 The only thing that worked was to remove and re-add each project using the Solution Explorer in Visual Studio. 唯一有效的方法是使用Visual Studio中的解决方案资源管理器删除并重新添加每个项目。
So the lesson is: Edit the .sln project file at your own risk. 因此，课程是：编辑.sln项目文件需要您自担风险。 If you have a Setup Project, it very well might break. 如果您有安装项目，则很可能会中断。
Update 更新
Here's a link further explaining the "HRRESULT" error: https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=434666 以下是进一步解释“ HRRESULT”错误的链接： https ://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID = 434666
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