DataDOMEvent.Operation Property

Definition

Namespace:

Microsoft.Office.Interop.InfoPath

Assembly:

Microsoft.Office.Interop.InfoPath.dll

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

public:
 property System::String ^ Operation { System::String ^ get(); };

public string Operation { get; }

member this.Operation : string

Public ReadOnly Property Operation As String

Property Value

String

Examples

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 &amp;&amp; e.<span class="label">Operation</span> == "Delete"
  &amp;&amp; e.Site.nodeName == "item" &amp;&amp; 
  e.Source.nodeName == "item")
 {
  Calculate();
 }
}

Remarks

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