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Questions tagged [visual-studio-2019]

Visual Studio 2019 is a version of Microsoft's Visual Studio. Do not use this tag unless you have a specific question about this specific version.

Visual Studio 2019 is a version of Microsoft's Visual Studio. Do not use this tag unless you have a specific question about Visual Studio 2019. Visual Studio 2019 was released to market (RTM) on April 2nd 2019.

Some Major Changes and Improvements

  • Improved IntelliSense performance for C++ files
  • Local development with many common emulators
  • Simplified test access in Solution Explorer
  • Git management and repo creation in the IDE

New Features

  • One-click code clean-up (Resolve warnings and suggestions with the click of a button.)
  • Visual Studio IntelliCode (Get AI-assisted recommendations that learn from the community.)
  • Visual Studio Live Share (Share code using real-time collaborative development.)

Release notes can be found at the official Microsoft page.

7653 questions
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Visual Studio 2019 while opening aspx file, code is not displaying at first time

I just installed Visual Studio 2019 Enterprise and Telerik Web UI components. When I opening a aspx file, page is not loading. After I switching to another page or another app and switch back to that file code is displaying in that time. This is…
AlpUygur
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access violation on vector construction

#include std::vector v[1000]; int main() { return 0; } I just used this code with Visual Studio 2019. Project1.exe!__CheckForDebuggerJustMyCode() Unknown > Project1.exe!std::exchange
Gimun Eom
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Cannot import pfx key file - Visual studio 2019

I have a VSTO add-in which I'm migrating from VS2010 to visual studio 2019. However, I forgot the password to mypfx key attached to the main project of the solution. I'm now trying to create a new one and import it into my project to replace the old…
hakbijl
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how to change custom render label textcolor inside list view in xamarin forms

We are developing a small application, we have created dashboard using custom render but I can’t change label text color. it is default showing like lable text color white, list view background color It will come via api so that if it is coming…
P.Thiyagu
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How to open solution explorer in visual studio 2019?

I am a complete novice when it comes to Python and Visual Studio. I am watching a youtube tutorial about how to do a specific task and notice that the programmer has a window open up on his video. I have attached a screenshot of the section that is…
Berchell
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VS2019 not selecting C++17 despite project settings

I'm running VS2019 v16.6.2 I have been following the solution to this question on how to set VS2019 to C++17 and define "ISO C++17 Standard (/std:c++17)" as the source language. However, the compiler is not using C++17 standard. I wrote the…
Ben
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F# VS 2019 Syntax Color Coding

I see other people have more options than me under "Fonts and Colors" in VS 2019 (latest version, 16.7.5): The old F# Power Tools and F# Tools are now part of the IDE, correct? Why don't I have the same options? Should I be using a different IDE?
EricP
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How to break in c++ code called from c# interop

Working with Visual Studio 2019. Calling c functions from c# is common but when there is a runtime error, I get a popup window as such: I would like however to actually break into the c++ code so I can debug it,in particular review the call stack,…
Soleil
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How to format a multi-line F# function in VisualStudio *.fsx

Q1: I want to format an F# function over multiple lines in *.fsx in Visual Studio 2019, but when I try, I get syntax errors. (See below.) Q2: In Haskell (as I recall) the order in which you declare functions doesn't matter. Is the same true in…
trent-AZ
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How do I use Visual Studio 2019 to remotely debug a .NetCore application on a Hyper-V Linux VM?

I am attempting to remotely debug a .NetCore application in Ubuntu Linux from Visual Studio 2019 in Windows 10. I can see the remote ipaddress (ping thru command line). I can RDT to the ipaddress. I can successfully transfer files to it via…
JohnB
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On-prem ASP.NET Framework web app with Azure Key Vault

We're in the process of trying to secure our application secrets in our internal ASP.NET Framework web applications. The initial plan offered to me was to use Azure Key Vault. I began development work using my Visual Studio Enterprise…
john paz
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.NET 5: Import was not found or had errors

A simple scenario derived from the well-known introductory example (https://learn.microsoft.com/en-us/aspnet/core/tutorials/grpc/grpc-start?view=aspnetcore-3.1&tabs=visual-studio). In order to make the HelloRequest message reusable I extracted it in…
Alexander Christov
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Visual Studio 2019 step over properties and operators not working?

Anyone else finding that the Debugging/General "Step over properties and operators (Managed only)" setting is not working properly in Visual Studio Enterprise 2019? I have it checked yet I am still stepping into properties when pressing F11 to step…
Joe Rattz
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Intellisense/peek definition on external large dependencies in visual studio 2019

I'm having issues with visual studio's intellisense not working very well with complex types, leaving with little or no visibility of methods/properties. I have a nuget dependency on a class library that contains a type with many hundred methods…
MrD at KookerellaLtd
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Visual Studio 2019 Nested Lambda compilation error

I found what seems to be a compiler bug in Visual Studio 2019 (toolset v142). Here's a minimal piece of code to test for yourself: #include #include #include int main() { auto someLamb = [&]() { enum…
Timur Nuriyasov
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