// Event
private static void OnFormulaUpdated(string updatedFormula)
{
DisplayFormulaEventArgs e = new DisplayFormulaEventArgs();
e.Formula = updatedFormula;
EventHandler <DisplayFormulaEventArgs> handler = FormulaUpdated;
if (handler != null)
{
handler(null, e);
}
}
private void onFormulaUpdate(object sender, DisplayFormulaEventArgs e)
{
rtbResult.AppendText(e.Formula + "\n");
}