How to detect the newly added currencies in Currencies and Exchange Rate form on save button click?

Question

Hi all, 
 On the form Currencies and Exchange Rate, I need to detect if user have added new currency on the currenciesGrid and prompt user and at the moment the Save button is clicked. But I am not getting much information about it. 
 OnClick Save button, I can get the currenciesGrid items but there is no telling whether the item are newly added or not. Please help. Thank you.

Chris Burke · Accepted Answer

Get hold of the MaintainCurrenciesCoordinator object via reflection like this: 
 private MaintainCurrenciesCoordinator GetCoordinator()
{
 FieldInfo fi = _form.UnderlyingControl.GetType().GetField("_oCurrenciesCoordinator", BindingFlags.Instance | BindingFlags.NonPublic);
 if(fi != null)
 {
 return (MaintainCurrenciesCoordinator) fi.GetValue(_form.UnderlyingControl);
 }
 return null;
} 
 
 Then in the form BeginSave you will be able to determine which items have been added or amended: 
 private void _form_BeginSave(object sender, System.ComponentModel.CancelEventArgs e)
{
 if(coordinator.IsDirty)
 {
 foreach(FinancialCurrency _fc in coordinator.Currencies)
 {
 if(_fc.IsDirty)
 {
 if(_fc.IsNew)
 {
 MessageBox.Show($"Currency {_fc.Name} has been added");
 }
 else
 {
 MessageBox.Show($"Currency {_fc.Name} has been edited");
 }
 }
 }
 }
}

Sage 200 UKI

How to detect the newly added currencies in Currencies and Exchange Rate form on save button click?

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