Question

How can I show a control for example a Panel from other forms in my project?

I like to set 1 Panel on the first Form and then send them to another Form

How could I realize that?

Answer 1

You can do this:

call the form2 passing form1 reference to it:

…

var form2 = new Form2(this);

in form2:

private Form1 formOne;
public Form2(Form1 form1) { 
     formOne = form1; 
} 

Then,you can write an method like this:

void AddControl(string controlName) { 
        var control = formOne.Find(controlName, true).First(); 
        if(control != null) { 
            Controls.Add(control);
        }
}

I have not tested it, but I believe that it works. I hope this help you. 🙂