private void fpSpread1_ColumnWidthChanged(object sender, FarPoint.Win.Spread.ColumnWidthChangedEventArgs e)
{
foreach (FarPoint.Win.Spread.ColumnWidthChangeExtents c in e.ColumnList)
{
MessageBox.Show("The first column whose width changed is " + c.FirstColumn.ToString());
}
e.View.Sheets[0].AddSelection(0, c.FirstColumn, e.View.Sheets[0].RowCount, 1);
}