comment block in vscode code example

Example 1: how to comment selection in visual studio

In Visual Studio: Ctrl+K+C will comment, Ctrl+K+U Will uncomment

Example 2: commenting in vscode

//To comment a block of code in one go, try Ctrl + K, and the Ctrl + C to
//comment or Ctrl + U to uncomment.

//Pro-Tip: You can also do it without unpressing Ctrl.