Miscellany
public text v1 · immutableusing System;
using System.Windows.Forms;
namespace MonoTest32
{
class Form12 : Form
{
static void Main ()
{
Application.Run (new Form12 ());
}
Button b;
ErrorProvider ep;
public Form12 ()
{
ep = new ErrorProvider ();
b = new Button ();
b.Click += new EventHandler (b_Click);
Controls.Add (b);
}
void b_Click (object sender, EventArgs e)
{
ep.SetError (b, "Error");
}
}
}