private void fpSpread1_TextTipFetch(object sender, FarPoint.Win.Spread.TextTipFetchEventArgs e)
{
FarPoint.Win.Spread.TipAppearance ta = new FarPoint.Win.Spread.TipAppearance;
ta.BackColor = Color.Yellow;
ta.Font = new Font("Comic Sans MS", 10);
ta.ForeColor = Color.Red;
e.View.TextTipAppearance = ta;
}