Opening and writing to form from console aplication [closed]

Question

My goal is to add a existing project of a windows form with a textbox to a console project in Visual Studio. And by running the console program the form is opened and objects on the form such as a textbox can be written to in the console program.

I am having a issue of simply opening the form from the console application:

using GUI_VISUIALZATION;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms; 

class program
{
    static void Main(string[]args)
    {
        GUI gUI = new GUI();
        gUI.Show();
    
        Console.ReadKey();    
    }
}

Name of program with form in it: GUI VISUIALZATION Name of form: GUI Namespace of form: GUI_VISUIALZATION

Name of console project: ACTIVATE

Solution Explorer:

When console program is run