Passing Information between Windows Forms

We can Pass Information from One Form to another Form
via an Overloaded Constructor.

In form1,we have to pass value in constructor on Object Creation.

Ex:

Form2 f2 = new Form2(UserName);
f2.ShowDialog();

Then in Form2,we have to assign Passed value in a Local variable or control.

Here UserName refers a String Variable which contains User Name entered in form1.

Ex:
String uname;

public Form2(String username)
{
InitializeComponent();
textBox1.Text =username ;
uname=username;
}

Now textBox1 & variable uname contains value Entered in Form1

Thank you.