Minimize to System Tray in C#

This code snippet for Minimizing windows application to system tray and showing tool tip using C#.

Designer.cs:

this.Resize += new System.EventHandler(this.frmMain_Resize);

private void frmMain_Resize(object sender, EventArgs e)
{
    if (FormWindowState.Minimized == this.WindowState)
    {
        mynotifyicon.Visible = true;
        mynotifyicon.ShowBalloonTip(500);
        this.Hide();
    }
    else if (FormWindowState.Normal == this.WindowState)
    {
        mynotifyicon.Visible = false;
    }
}
mynotifyicon.BallonTipText = "My application still working...";
mynotifyicon.BallonTipTitle = "My Sample Application";
mynotifyicon.BallonTipIcon = ToolTipIcon.Info;