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DataDOMEvent.Operation Property

  • Article

Gets the type of action that is applied to an XML Document Object Model (DOM) node during a data validation event.

Namespace: Microsoft.Office.Interop.InfoPath
Assembly: Microsoft.Office.Interop.InfoPath (in microsoft.office.interop.infopath.dll)

Syntax

'Declaration
'Usage

Remarks

The values that the Operation property returns include Insert, Update, and Delete.

Example

In the following example, the Operation property of the DataDOMEventObject object is used to check the type of action that is occurring to avoid multiple notifications for updates made to node values:

public void item_OnAfterChange(DataDOMEvent e)
{
 if (!e.IsUndoRedo && e.Operation == "Delete"
  && e.Site.nodeName == "item" && 
  e.Source.nodeName == "item")
 {
  Calculate();
 }
}

See Also

Reference

DataDOMEvent Interface
DataDOMEvent Members
Microsoft.Office.Interop.InfoPath Namespace