check specific key input c# code example

Example 1: c sharp check if key in dictionary

// To check if a dictionary has a certain key, use 'ContainsKey()'
dict.ContainsKey(key);

Example 2: how to detect if a key is pressed in c#

//...
using System.Windows.Input;

class Main {
    public void Main() {
        while(true) {
            if(Keyboard.IsKeyPressed(Key.A)) {
                //...
            }
            return;
        }
    }
}