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Document.XMLBeforeDelete Event

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Word Developer Reference

Occurs when a user deletes an XML element from a document. If more than one element is deleted from the document at the same time (for example, when cutting and pasting XML), the event fires for each element that is deleted.

Syntax

Private Sub expression_XMLBeforeDelete(DeletedRange, OldXMLNode, InUndoRedo)

expression   A variable that represents a Document object that has been declared by using the WithEvents keyword in a class module. For information about using events with a Document object, see Using Events with the Document Object.

Parameters

Name Required/Optional Data Type Description
DeletedRange Required Range The contents of the XML element being deleted. If only an element is deleted and not associated text, the DeletedRange parameter will not exist and will, therefore, be set to Nothing.
OldXMLNode Required XMLNode The node that is being deleted.
InUndoRedo Required Boolean True indicates the action was performed using the Undo or Redo feature in Microsoft Office Word.

Remarks

If the InUndoRedo parameter is True, never change the XML in a document while the XMLAfterInsert and XMLBeforeDelete events are running.

If the InUndoRedo parameter is False, you can insert and delete the XML in the document—but be careful that the XMLAfterInsert and XMLBeforeDelete events will not try to cancel each other out, causing an infinite loop. You can prevent infinite loops by using a global Boolean variable and check for that at the beginning of the error handler, as shown in the following example.

Visual Basic for Applications 
  Dim blnIsXMLDeleteRunning As Boolean

Private Sub Document_XMLBeforeDelete(ByVal DeletedRange As Range, _
ByVal OldXMLNode As XMLNode, ByVal InUndoRedo As Boolean)


If blnIsXMLDeleteRunning = False Then
    blnIsXMLDeleteRunning = True
    'Insert your event code here.
Else
    Exit Sub
End If



End Sub

Example

The following example runs when an XML element is deleted. If the element contains text, a message is displayed asking whether the user wants to delete the text the element contains. If the user reponds by clicking No, the contents of the element are copied to the Clipboard.

Visual Basic for Applications 
  Private Sub Document_XMLBeforeDelete(ByVal DeletedRange As Range, _
        ByVal OldXMLNode As XMLNode, ByVal InUndoRedo As Boolean)
    
    Dim intResponse As Integer

If InUndoRedo = False Then
    If Not DeletedRange Is Nothing Then
        intResponse = MsgBox("Are you sure you want to delete the text " _
            & vbCrLf & DeletedRange.Text, vbYesNo)
        
        If intResponse = vbNo Then
           
            DeletedRange.Copy
            
            MsgBox "The text has been copied to the Clipboard." & vbCrLf & _
                "Position your cursor where you want to insert it, " & _
                vbCrLf & " and click Paste on the Edit menu."

        End If
    End If
End If



End Sub

See Also