问题
Background
I created a new project with Microsoft's Team Foundation Service (tfs.visualstudio.com). I added code (Orchard CMS) which includes the solution file and performed initial check-in. To make sure nothing was missed, I removed mappings and deleted my local. Then got latest and reestablished mappings. I opened the solution, built it and set up a local site. Everything worked fine.
Issue
Whenever I open/load the solution, I noticed that I don't have the usual TFS options like get latest, check-out and check-in and source control options. Then I noticed an add to source control option (see below)
Whenever I click on it, I get told that the 'item 'Orchard.sln' is already under source control'
Without source control, I don't have the options and I can't track which files have been updated or not, and the locks as well. Can anyone help please?
回答1:
All the source control settings are in the SLN file.
Open it up with notepad, and remove the following GlobalSection (there can be more than one sometimes):
GlobalSection(TeamFoundationVersionControl) = preSolution
...Stuff...
EndGlobalSection
Now re-bind the solution and project using the: File, Source Control, Advanced, Change Source Control... option.
This should setup the binding correctly. If you check in these changes to SLN, vspcc, csproj files it will stay.
回答2:
I was having the same problem. When I opened a file in solution explorer and modified it, it was being checked out.
I fixed it by unbinding my solution and projects and then rebinding them.
To unbind:
(1) selecting my solution in solution explorer (2) selecting File -> Source Control Advanced -> Change Source Control (3) clicking unbind for my solution and all projects (4) click OK
To bind: (1) selecting my solution in solution explorer (2) selecting File -> Source Control Advanced -> Change Source Control (3) clicking bind my solution and all projects (4) click OK
These files will appear under Pending Changes. After I checked them in,, I tested if it worked.
I went to solution explorer, opened one of my .cs files, went to an end of line of code hit enter, and noticed it immediately got checked out.
I didn't have to open my solution in notepad and delete anything as mentioned in another answer.
NOTE: I am using VS 2012 Pro and TFS 2010.
来源：https://stackoverflow.com/questions/17446945/tfs-issue-no-source-control-options-get-latest-check-out-check-in-for-solut