[c#] Visual Studio C# IntelliSense not automatically displaying

A new cause for this in the .net core era is having a project loaded for an unsupported .net core version. For instance if you loaded a project from GitHub that was set to use:

  <PropertyGroup>
    <TargetFramework>netcoreapp2.2</TargetFramework>
    <AspNetCoreHostingModel>InProcess</AspNetCoreHostingModel>
  </PropertyGroup>

But you only have 2.1 installed or find yourself using Visual Studio 2017 then the compiler wont be able to find the SDK code and thus provide intellisense.

The solution in that case might be to right click on your project and select Edit MyProject.csproj from the context menu and change the target framework as necessary:

  <PropertyGroup>
    <TargetFramework>netcoreapp2.1</TargetFramework>
    <AspNetCoreHostingModel>InProcess</AspNetCoreHostingModel>
  </PropertyGroup>

This assumes whatever project you loaded can actually be run under a lesser target framework.

Examples related to c#

How can I convert this one line of ActionScript to C#? Microsoft Advertising SDK doesn't deliverer ads How to use a global array in C#? How to correctly write async method? C# - insert values from file into two arrays Uploading into folder in FTP? Are these methods thread safe? dotnet ef not found in .NET Core 3 HTTP Error 500.30 - ANCM In-Process Start Failure Best way to "push" into C# array

Examples related to visual-studio-2010

variable is not declared it may be inaccessible due to its protection level SSIS Excel Connection Manager failed to Connect to the Source This project references NuGet package(s) that are missing on this computer Gridview get Checkbox.Checked value error LNK2038: mismatch detected for '_MSC_VER': value '1600' doesn't match value '1700' in CppFile1.obj What is the difference between Visual Studio Express 2013 for Windows and Visual Studio Express 2013 for Windows Desktop? Attach (open) mdf file database with SQL Server Management Studio What is and how to fix System.TypeInitializationException error? Could not load file or assembly "Oracle.DataAccess" or one of its dependencies IIS error, Unable to start debugging on the webserver

Examples related to intellisense

Unity Scripts edited in Visual studio don't provide autocomplete Visual Studio displaying errors even if projects build Why does intellisense and code suggestion stop working when Visual Studio is open? Cannot use Server.MapPath Intellisense and code suggestion not working in Visual Studio 2012 Ultimate RC Visual Studio C# IntelliSense not automatically displaying Eclipse Intellisense? Why is SQL Server 2008 Management Studio Intellisense not working?