Does anyone know how to turn off these notifications?
Visual Studio 2022 with Net6? Clear them and click/move somewhere else on the page and they re-appear. They appear to be linked to the totally arbitrary Intellisense behaviour in Blazor Razor components.
These issues have disappeared with the latest updates to VS 2022.
since one month I stacked in the Data Repeater of Visual Studio 2010, trying to display images of a table, but no result. at last some developers told me that visual studio 2010's Power Pack has bug, so they told me to try it with Visual Studio 2008, which I did, worked perfectly.
Now my problem is, either I should downgrade my project to 2008, which I tried according to some guidance by developers. but didn't worked for me. because that sort of conversion works for those who developed their projects in 2008, but mistakenly opened it in 2010.
The other way I may have is to look for some newer version of Visual Studio in which this power pack problem hopefully solved.
Does anyone have any idea, how to solve this problem? and one thing else, is this problem solved in Visual Studio 2012 or 2013? thanks in advance.
What C# compiler does Visual Studio 2013 use? If I were to install Visual Studio 2015 with its new Roslyn compiler, would that affect my Visual Studio 2013 installation?
I ask because we have some tests that are known to fail when our code is built with Visual Studio 2015. Some numbers differ at the eight significant figure. The solution when Visual Studio 2015 is released will probably be to increase the tolerances on the tests, but I'd like to understand how Visual Studio decides which compiler to use.
Can Visual Studio 2013 be explicitly set to use the old compiler? Or an msbuild script?
What C# compiler does Visual Studio 2013 use? If I were to install
Visual Studio 2015 with its new Roslyn compiler, would that affect my
Visual Studio 2013 installation?
Installing Visual Studio 2015 Preview will not affect your Visual Studio 2013 installation, and the old C# and VB compilers that live in .NET Framework installation folder within the Windows directory are not replaced. Instead, Visual Studio 2015 Preview uses and includes a preview of the next version of the Microsoft Build Tools, MSBuild 14.0, that is installed in the 32-bit Program Files folder under \MSBuild\14.0 and contains the new Roslyn compilers and code analysis libraries.
For C++, nothing substantial has changed, and as the compilers live in the \VC\bin subfolder of the particular Visual Studio installation, they will not affect each other.
Can Visual Studio 2013 be explicitly set to use the old compiler? Or
an msbuild script?
It's not necessary since Visual Studio 2013 can only use the old compilers, unless you installed and enabled the Roslyn CTP extension which has become obsolete by now.
No. Installing Visual Studio 2015 doesn't change the compiler used by VS 2013. At the command line, you can choose between by running the corresponding msbuild.exe
The test failures were due to .NET Framework 4.6 , rather than a change in compiler.
Fixed the problem by setting the 'use legacy JIT' environment COMPLUS_useLegacyJit variable per https://github.com/Microsoft/dotnet/blob/master/docs/testing-with-ryujit.md
Installing VS2015 will replace the .NET Runtime and update it to 4.5.3 - I don't know whether the JIT compiler is replaced, but it is possible.
In this case you could observe differing test results regardless of which C# compiler was used.
Anyways, installing 4.5.3 runtime is a major change to the machine and can't live side-by-side with non-preview runtimes so I'd not recommend it on a production machine. For example the Debugger API from Microsoft, CLRMD (Microsoft.Diagnostics.Runtime nuget package) no longer can connect to a 4.5.3 runtime - it's been reported here for example.
I would assume there are more breaking changes to be discovered.
Maybe VS 2015 does not affect the compiler used by VS 2013, but it definitely affects Roslyn (if you install VS 2015 your old, pre-VS2015 Roslyn code could stop working). For me it introduced problems with compiling anonymous types in ConfigR scripts.
I faced the issue by installing VS Professional 2015 Release side by side VS professional 2012. My MVC 3 Project created in VS 2012/ .net 4.0 I am not able to open now. I am able to open it in VS 2015/ .Net 4.0 only.
Is there anyway of downgrading a Visual Studio 2013 project to a Visual Studio 2008 project ? I need to run some C# programs created in VS 2013 with VS 2008.
See this answer. But I really wouldn't recommend this, even if it does work, which to be honest is not guaranteed.
Better to either create a new VS2008 solution and just Add Existing...manually bringing in all the source files, or better yet, just sign up for VS Team Services, grab VSExpress 2013, and you don't have to worry about conversion.
After a recent purchase (Apr 2013) of Resharper 7.1, although the VS IDE did not crash, The Visual Studio IDE Editor demonstrated strange behavior when refactoring code. My first instinct was to disable Reshaper refactoring since Visual Studio Ultimate has DevExpress installed and there might have been a conflict. From the Visual Studio IDE, I selected the Resharper\Options\ and a dialog displayed a message that Developer Express 7.1 was executing in Trial Mode. The dialog had "Trial Version" for a Serial Number.
I found this odd as I am running DevExpress 12.2.
I checked the Resharper installation directory and found DevExpress - 7.1 DLLs. I also noticed the DLLs had been altered in Jan 2013.
Apparently, the Resharper extension was distributed with DevExpress trial DLLs, I immediately uninstalled Resharper and a refund request in process.
Since uninstalling Resharper, the Visual Studio IDE crashes (with the typical message to generate a Microsoft Error Report). Visual Studio restarts.
I then uninstalled Visual Studio, DevExpress 12.2 (DX and CodeRush).
The environment still crashes...
I am posting this with hope that another developer might have a solution or can recommend steps to help me diagnose these crash events.
Thanks!
Tim Peer