private void cmdPreview_Click(object sender, System.EventArgs e)
{
//Preview the defined schedule area
PrintDialogSettings dialogSettings = new PrintDialogSettings(DateTime.Parse("1/2/2004"), DateTime.Parse("9:00:00 AM"), DateTime.Parse("1/4/2004"), DateTime.Parse("4:00:00 PM"));
schedule1.GoPreview(dialogSettings);
}