Use the ASP.NET Core Web Application (.NET Core) project template to create a new ASP.NET Core 1.1 Web Application with No Authentication.
Right-click the web project in Solution Explorer, and select Manage Bower Packages....
From the Installed tab, click the Update button for the Bootstrap package. Notice that the button doesn't disable after it's been clicked, yet the update is occurring.
This Update button should be disabled while the package update is in progress. Otherwise, the following command is executed each time the button is clicked: "C:\Users\Scott Addie\AppData\Roaming\npm\Bower.cmd" install bootstrap#v4.0.0-alpha.6 --force-latest --save.
In the screenshot below, you see what happens when I click the button 3 times in a row:
Here are the steps to reproduce in VS 2017:
This Update button should be disabled while the package update is in progress. Otherwise, the following command is executed each time the button is clicked:
"C:\Users\Scott Addie\AppData\Roaming\npm\Bower.cmd" install bootstrap#v4.0.0-alpha.6 --force-latest --save
.In the screenshot below, you see what happens when I click the button 3 times in a row: