Консоль при компиляции Windows Forms приложения

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
 
using System.Diagnostics;
 
namespace WindowsFormsApplication3 {
    public partial class Form1 : Form {
        public Form1() {
            InitializeComponent();
            Debug.Write("O-LO-LO!");
        }
    }
}

 private void button1_Click(object sender, EventArgs e) {
 
        string DocName = Application.StartupPath + "\\документ.docx";
 
        Console.Write( DocName );
 
}

using System;
using System.Diagnostics;
using System.Windows.Forms;
 
namespace WindowsFormsApplication2
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            this.button1.Click+=button1_Click;
        }
 
        void button1_Click(object sender, EventArgs e)
        {
            string DocName = Application.StartupPath + "\\документ.docx";
            Debug.Write(DocName);
        }
 
    }
}

using System.Diagnostics;

 this.button1.Click+=button1_Click

Debug.WriteLine("DocName:" + DocName);