fpSpread1.ShowCellErrors = true;
fpSpread1.Sheets[0].Cells[1, 1].Locked = true;
fpSpread1.Sheets[0].SetCellErrorText(1, 1, "ErrorText");
private void fpSpread1_CellErrorTextChanged(object sender, FarPoint.Win.Spread.CellErrorTextChangedEventArgs e)
{
listBox1.Items.Add(e.ColumnIndex);
}
fpSpread1.ShowCellErrors = True
fpSpread1.Sheets(0).Cells(1, 1).Locked = True
fpSpread1.Sheets(0).SetCellErrorText(1, 1, "ErrorText")
Private Sub fpSpread1_CellErrorTextChanged(sender As Object, e As FarPoint.Win.Spread.CellErrorTextChangedEventArgs) Handles fpSpread1.CellErrorTextChanged
listBox1.Items.Add(e.ColumnIndex)
End Sub