Thread: Setting a control to have startup focus

I want a certain button on a form to start with the focus. I have tried the following:

Code:

private void MainFrm_Load(object sender, System.EventArgs e)
{
	button2.Focus();
}

public MainFrm()
{
	InitializeComponent();
	button2.Focus();
}

However, it does not have any effect. The control with startup focus is always the first control in the tab order. What is a good way of doing this?