Please help me!!!! I installed visual studio 2019 community program and trying to build an api project. How can i test the result. IIS Express button not showing or tell me how to run it to see the result thank you very much
Please help me!!!! I installed visual studio 2019 community program and trying to build an api project. How can i test the result. IIS Express button not showing or tell me how to run it to see the result thank you very much
Since you installed the latest VS2019, IIS Express should no longer be the default profile in launchSettings.json https://docs.microsoft.com/en-us/aspnet/core/fundamentals/environments?view=aspnetcore-5.0#development-and-launchsettingsjson But in general that's not an issue at all. You can continue debugging on Kestrel, or switch to IIS Express manually.
Is there no IIS Express button in your visual studio 2019?

If so, you can try the following two methods to solve your problem:
Go to Tools->Customize->Commands then click on toolbar tab and chhose standard option and delete one of the existing toolbar inside standard toolbar and then choose option reset all.
Selecting Properties from the solution menu, then in the Startup project menu, choose Single startup project radio button, and from the drop-down list select the Project that corresponds to your web application. After applying the change, in the toolbar you should see the "IIS Express" button re-appear.
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I think the installation of the program is incomplete or not? I can't run it to see the results.
@AekchaiGlomjitjarern-2844 Your project is complete, it seems that the way you opened your project is wrong. You should right click on the solution and then open with visual studio.
The link should help you. Most likely, you don't have the project setup for debugging for ASP.NET Core.
Whatever you are trying to debug, enter the URL to the controller action method in the browser's address bar.
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