visual-studio-2019

问题 I am using asp.net core 3.1 docker enabled project template (VS2019) to develop a web API. There are no compilation errors. While running the project, in the output window of the VS2019 I see the following message: Unable to bind to http://localhost:5000 on the IPv6 loopback interface: 'Cannot assign requested address'. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.0/System.Collections.NonGeneric.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My

问题 I am using asp.net core 3.1 docker enabled project template (VS2019) to develop a web API. There are no compilation errors. While running the project, in the output window of the VS2019 I see the following message: Unable to bind to http://localhost:5000 on the IPv6 loopback interface: 'Cannot assign requested address'. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.0/System.Collections.NonGeneric.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My

问题 I use a 3rd party project, that produces huge amount of warnings. I disable all of them in VS project properties. Sometimes, I switch to LLVM clang-cl toolset to check for warnings from clang. The 3rd party project produces so many warnings with clang-cl that VS is chocking with the amount of output. I know how to disable them, I do so through command line args, for example: Wno-int-conversion -Wno-shift-op-parentheses etc. The problem, however, when I switch back to VS toolset, all of these

问题 I am trying to make a console application so as to troubleshoot my question here I have put the source on Git Hub The console application project file is <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <OutputType>Exe</OutputType> <TargetFrameworks>netcoreapp3.1;net472</TargetFrameworks> </PropertyGroup> <ItemGroup> <ProjectReference Include="..\mopcore\MopCore.csproj" /> <ProjectReference Include="..\MopFW\MopFW.csproj" /> </ItemGroup> </Project> Program.cs is using System; using System

问题 I have latest Visual Studio 2019 16.5.4 Enterprise . I've just created an ASP .Net Core 3.1 MVC application from a template (with default settings). And I've added some JavaScript code to a Home Page's Index.cshtml : @{ ViewData["Title"] = "Home Page"; } <div class="text-center"> <h1 class="display-4">Welcome</h1> <p>Learn about <a href="https://docs.microsoft.com/aspnet/core">building Web apps with ASP.NET Core</a>.</p> </div> @section Scripts { <script> function GetJSON_Simple() { var resp

问题 I`ve searched a lot and found different inforamation but unfortuantely could not understand Visual Studio 2019 fully supports C++20 or not! According to my searches, there are 3 types of information: Concepts and Modules are fully and partially supported, respectively. There is no support for Couroutines and Ranges . Also, Modules is still at the experimental stage. There is no support except for Concepts . All features are fully supported in MSVC and CLANG. I`ve asked this question because I

问题 I want my Framework 4.7.2 code to use a library that targets netcoreapp3.1 Nuget indicates that the library is referenced, yet I do not see it in the list of references. I tried editing the project to change the TargetFrameworkVersion from <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion> to <TargetFrameworkVersion>v4.7.2;netcoreapp3.1</TargetFrameworkVersion> But saving this change causes a message And I cannot re-load the project I tried chainging to <TargetFrameworkVersion

问题 I have recently started using Visual Studio 2019 for my C++11 project. VS2019 converted the project and it compiles into an executable. But I can't open my resource (.rc) file in the Resource Viewer. It gives me this warning: A resource in this file uses an unknown language: Neutral (Default) (unknown sub-lang: 0x8). Unable to open this file. I tried trimming the resource file to bare necessity but that did not work. The strange thing is that it also happens with Scribble, Microsofts example

问题 I'm getting this error after upgrading to angular 9. I'm using visual studio 2019, ASP .NET core with angular. Even if I create new project and update angular to 9 version, It stops working. Complete list of page response is : TimeoutException: The Angular CLI process did not start listening for requests within the timeout period of 0 seconds. Check the log output for error information. Microsoft.AspNetCore.SpaServices.Extensions.Util.TaskTimeoutExtensions.WithTimeout(Task task, TimeSpan

问题 I'm getting this error after upgrading to angular 9. I'm using visual studio 2019, ASP .NET core with angular. Even if I create new project and update angular to 9 version, It stops working. Complete list of page response is : TimeoutException: The Angular CLI process did not start listening for requests within the timeout period of 0 seconds. Check the log output for error information. Microsoft.AspNetCore.SpaServices.Extensions.Util.TaskTimeoutExtensions.WithTimeout(Task task, TimeSpan