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Winston Smith
Winston Smith

Reputation: 21922

Visual Studio 2008 will not edit read only files

So, up until today, when I tried to edit a read only file in VS2008, a dialog popped up giving me three options:

There was also a checkbox which read "Never allow in memory edits".

Suddenly, it has stopped offering these options and simply will not accept any input in the editor window if the file is read only. I have to go into windows explorer and mark the file as not read only then reopen it in VS before I can make any changes. I'm working on a large project, with lots of source controlled files and often need to make local only changes to files, so this is a real PITA.

I'm guessing I must have checked the never allow in memory edits checkbox by mistake.

There is an option in Tools.. Options.. Environment.. Documents which reads:

"Allow editing of read only files, warn when attempt to save"

This checkbox is ticked, and changing its value currently as no effect. I've tried closing and opening studio, restarting my machine etc - all to no avail.

Anyone know how to restore the previous behaviour?

Upvotes: 5

Views: 6419

Answers (5)

Paul Matovich
Paul Matovich

Reputation: 1516

I just had the same problem today and found the selected source control in Tools->Options->Source Control had gotten changed. So... you might want to verify that your selected source control system is what you expect it to be.

Upvotes: 1

garryw
garryw

Reputation: 21

There appear to be other registry variables in play, in the same registry location...

As before, go to HKEY_CURRENT_USER\Software\Microsoft\Visual Studio\10.0\Source Control\

And reset all three of:

  • AllowUncontrolledInMemoryEditing
  • AllowInMemoryEditing
  • UncontrolledInMemoryEditDialogSuppressed

back to zero.

(That seems to have taken my own compiler all the way back to "factory default" behaviour.)

Upvotes: 1

Torben Junker Kjær
Torben Junker Kjær

Reputation: 4072

I did the same thing in Visual Studio 2010. The dialog box is not completely clear in the wording. The problem (and Winston's solution) is the same in Visual Studio 2010. So set this to 0 in the registry:

HKEY_CURRENT_USER\Software\Microsoft\Visual Studio\10.0\Source Control\UncontrolledInMemoryEditDialogSuppressed

Upvotes: 2

Winston Smith
Winston Smith

Reputation: 21922

In case anyone is interested, resetting the following registry entry to 0 will restore the previous behaviour: 

HKCU\Sofware\Microsoft\Visual Studio\9.0\Source Control\UncontrolledInMemoryEditDialogSuppressed

Upvotes: 14

Kent Fredric
Kent Fredric

Reputation: 57374

Actually, the most logical thing to do is this:

  1. If A file is not intended to be edited, mark it read only
  2. If A file is intended to be edited, mark it writable!

This is in part the whole point of the read only attribute.

If you think I am somehow wrong, sure, down mod me, but everyone else logically should agree with me, because presently, its not overly clear why it is you have the need to use things the wrong way.

Until the explanation is expanded upon, your problem is on par with complaining why, when you delete something, you can't later get it back.

Upvotes: -2

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