Sa Dashboard class mo pwede mong gawing ganito
public class Dashboard {
Form1 form1 { get; set; }
public Dashboard(Form1 form1) {
this.form1 = form1
}
}
then sa main Form mo
public partial class Form1 : Form {
public Form1() {
InitializeComponent();
}
private void Test(){
Dashboard dashboard = new Dashboard(this)
}
}