using System;
using System.Windows.Forms;

namespace MyForm {
public class CreatedForm : System.Windows.Forms.Form
{
private string createdObject3;
private string createdObject2;
private string createdObject1;
private string createdObject0;
private System.Windows.Forms.ComboBox comboBox;
private System.Windows.Forms.Label label;
public CreatedForm()
{
InitializeComponents();
}

void InitializeComponents() {
//
// Set up generated class form
//
this.SuspendLayout();
this.Name = "form";
this.Size = new System.Drawing.Size(776, 300);

//
// Set up member label
//
label = new System.Windows.Forms.Label();
label.Name = "label";
label.Text = "Scegli il linguaggio";
label.TabIndex = 1;
label.Location = new System.Drawing.Point(104, 24);
this.Controls.Add(label);

//
// Set up member comboBox
//
comboBox = new System.Windows.Forms.ComboBox();
comboBox.Name = "comboBox";
comboBox.TabIndex = 0;
comboBox.Location = new System.Drawing.Point(104, 56);
comboBox.Size = new System.Drawing.Size(121, 21);
comboBox.Text = "Scegli";

//
// Set up member createdObject0
//
createdObject0 = new string();
comboBox.Items.Add(createdObject0);

//
// Set up member createdObject1
//
createdObject1 = new string();
comboBox.Items.Add(createdObject1);

//
// Set up member createdObject2
//
createdObject2 = new string();
comboBox.Items.Add(createdObject2);

//
// Set up member createdObject3
//
createdObject3 = new string();
comboBox.Items.Add(createdObject3);
this.Controls.Add(comboBox);
this.ResumeLayout(false);
}
}
}

per quale motivo mi segnala 4 errori "Nessun overload del metodo String accetta "0" argomenti
???
ma chi lo sa
le rgihe dove viene generato l'errore sono queste
createdObject0 = new string();
createdObject1 = new string();
createdObject2 = new string();
createdObject3 = new string();