HOW TO PASS VALUE TO ONE FORM TO ANOTHER FORM IN C# VB.NET

HOW TO PASS VALUE TO ONE FORM TO ANOTHER FORM IN C# VB.NET
IN THIS EXAMPLE PASS 2 VALUES FROM FORM2 TO FORM 3


============================================================================
FORM2 CODE FOR SENDING VALUES
=============================================================================
private void btprint_Click(object sender, EventArgs e)
{
if (id == null)
{
MessageBox.Show(" enterreferance number");
}
else
{
Form3 OBJFORM = new Form3(int.Parse(id), 1); //send 2 values
OBJFORM.Show();
}

}
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FORM 3 CODE FOR RECEIVING VALUES
====================================================================================

namespace WindowsApplication1
{
public partial class Form3 : Form
{
public int id;
public int rfno;

public Form3(int rno, int id1) // RECEIVING VALUE FROM FORM2
{
InitializeComponent();
rfno = rno;
id = id1;
}

private void Form3_Load(object sender, EventArgs e)
{
MessageBox.Show("id1.Tostring()");
}
}
}
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