c# add label from form2

Question

Form2 code:

public void button2_Click(object sender, EventArgs e)
        {   
          Form1 form1form = new Form1();
            Label asd = new Label();
         


        

Answer 1

To add all controls in form2 to form1:

foreach(Control control in form2form.Controls)
{
    form1form.Controls.Add(control);
}

Or if you want to just add those two things, there are two options: 1. Make those two Controls public as so

public class Form2 : Form
{
    //othercode
    public Button button;
}

And then add these specific controls by:

form1form.Controls.Add(form2form.button);

2: Add them using the names, for example: say the name of the button is "button" and the name of the label is "label".

form1form.Controls.Add(form2form.Controls.Find("button",true).FirstOrDefault();