Merges adjacent Document Object Model (DOM) objects to produce a normalized document object model.
HRESULT retVal = object.normalize();
This method has no parameters.
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
By calling object.IHTMLElement4::normalize before the subelements of an object are manipulated, you ensure that the document object model has a consistent structure. The normal form is useful for operations that require a consistent document tree structure, and it ensures that the document object model view is identical when it is saved and reloaded.
The IHTMLElement4::normalize method was introduced in Microsoft Internet Explorer 6.