_DataDOMEventSink_Event.OnAfterChange Event
Definition
Important
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Occurs after changes to a form's underlying XML document have been accepted and after the OnValidate event has occurred.
public:
event Microsoft::Office::Interop::InfoPath::SemiTrust::_DataDOMEventSink_OnAfterChangeEventHandler ^ OnAfterChange;event Microsoft.Office.Interop.InfoPath.SemiTrust._DataDOMEventSink_OnAfterChangeEventHandler OnAfterChange;member this.OnAfterChange : Microsoft.Office.Interop.InfoPath.SemiTrust._DataDOMEventSink_OnAfterChangeEventHandler Event OnAfterChange As _DataDOMEventSink_OnAfterChangeEventHandler Event Type
Examples
[InfoPathEventHandler(MatchPath="/my:myFields/my:field1", EventType=InfoPathEventType.<span class="label">OnAfterChange</span>)]
public void field1_<span class="label">OnAfterChange</span>(DataDOMEvent e)
{
if (e.IsUndoRedo)
{
// An undo or redo operation has occurred and the DOM is read-only.
return;
}
CalculateTotalCampaignCost();
}
[InfoPathEventHandler(MatchPath="/my:myFields/my:field1", EventType=InfoPathEventType.<span class="label">OnAfterChange</span>)]
public void field1_<span class="label">OnAfterChange</span>(DataDOMEvent e)
{
if (e.IsUndoRedo)
{
// An undo or redo operation has occurred and the DOM is read-only.
return;
}
CalculateTotalCampaignCost();
}
Remarks
This event handler does not allow users to cancel an operation.
The OnAfterChange event is typically used for changing data in a form after other changes have occurred — for example, making calculations or changing the structure of a form's underlying XML document.
Note: In some cases, events related to changes in a form's underlying XML document may occur more than once. For example, when existing data is changed, an insert and delete operation occurs.