How to execute a command when clicking a button (discord.net)?

Question

I want to execute my Task "test1", when the Button "Spieler moven" is clicked. How do i do that? Currently you write !test1 and than it executes. So a player clicks the button "Spieler moven" and the task "test1" gets executed.

[Command("spawner")]
        public async Task Spawn()
        {
            var builder = new ComponentBuilder()
                .WithButton("Spieler moven", "1", ButtonStyle.Success);
            

        await ReplyAsync("Welche Option willst du ausführen?", components: builder.Build());

        

    }

 public async Task Test1()
    {
        
        var user = Context.User as SocketGuildUser;
        

        var Queuelist = Context.Guild.GetVoiceChannel(936628853340778506).Users; //Checke ob jemand in der Warteschlange ist
        bool Queue = false; //Standardmäßig Niemand in der Queue
        foreach (var u in Queuelist)
        {
            Queue = true; 
        }
        if (Queue == true)
        {
            

               var VoiceUsers = Context.Guild.GetVoiceChannel(936628853340778507).Users; // Checke ob Support 1 besetzt ist
            bool sup1 = false;
            foreach (var u in VoiceUsers)
            {
            bool supporter = u.Equals(Context.User); // Checke ob der Supporter selbst in Support 1 ist
                if (supporter == false)
                    sup1 = true;
               
            }

            if (sup1 == false)
            {
                await user.ModifyAsync(x => { x.ChannelId = 936628853340778507; }); //Move zu Support 1
            }
            else
            {
                await user.ModifyAsync(x => { x.ChannelId = 936628853340778508; }); //Support 1 ist voll, move zu Support 2
            }


        } else
            await ReplyAsync("" + Context.Message.Author.Mention + ", es befindet sich niemand bei Tränix :c");


          
    }

Thanks beforehand