public partial class Form1 : Form
    {
        private int verticalPosition = 30;
        private int horizontalPosition = 10;

        public Form1()
        {
            InitializeComponent();
        }

        private void CreateThreadButton_Click(object sender, EventArgs e)
        {
            if (threadNameTextBox.Text == "")
            {
                MessageBox.Show("Please enter a thread name");
            }
            else
            {
                CreateNewThread(threadNameTextBox.Text);
            }
        }

        private void CreateNewThread(string p)
        {
            System.Windows.Forms.Label label = new Label();
            label.Text = p;
            label.Location = new Point(horizontalPosition, verticalPosition);

            this.Controls.Add(label);
            verticalPosition += 10;     
        }

    }

System.Windows.Forms.Label label = new Label();label.Text = "Hello World!";label.Location = new Point(0, 0);this.Controls.Add(label);