Why does Visual Studio 2010 randomly alter the project files for web.configs?

Question

Using Mercurial I frequently see in commit windows diffs that are

-    <Content Include="Admin\Web.config" />

+    <Content Include="Admin\Web.config">
+      <SubType>Designer</SubType>
+    </Content>

That it will constantly flip the sub types to exist or not exist.

Do you have any extensions installed? – JaredPar Feb 25 '11 at 17:56 — JaredPar, Feb 25 '11 at 17:56

score 1 · Answer 1 · answered Feb 25 '11 at 18:07

1

I've had the same problem on occasion, it occurs for some projects, but not others. It's infuriating.

I haven't figured out the root cause, but I solved this issue by manually inserting the SubType as an attribute.

<Content Include="Admin\Web.config" SubType="Designer" />

It's a hack, but gets rid of the issue, at least in VS2008.

answered Feb 25 '11 at 18:07

jevakallio

Adding a `SubType` attribute in VS2010 makes the project unloadable, as `SubType` isn't expected to be an attribute of a `` element. – Pierre Arnaud Feb 02 '12 at 05:08

1 Answers1