Public ReadOnly Property Row As Integer

Dim instance As ErrorEventArgs
Dim value As Integer
 
value = instance.Row

public int Row {get;}

void fpSpread1Error(object sender, ErrorEventArgs e)
{
      if ((e.EditError == FarPoint.Win.Spread.EditError.InvalidCellData))
      {
            if ((e.IsEditError == true))
            {
                  e.Cancel = true;
                  MessageBox.Show(e.ErrorMessage);
                  e.View.Sheets[0].Cells[e.Row, e.Column].BackColor = Color.Red;
            }
      }
}

Private Sub FpSpread1Error(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.ErrorEventArgs) Handles FpSpread1.Error
      If e.EditError = Win.Spread.EditError.InvalidCellData Then
            If e.IsEditError = True Then
                  e.Cancel = True
                  MessageBox.Show(e.ErrorMessage)
                  e.View.Sheets(0).Cells(e.Row, e.Column).BackColor = Color.Red
            End If
      End If
End Sub