# IPropertyPageSite::OnStatusChange

Informs the frame that the property page managed by this site has changed its state, that is, one or more property values have been changed in the page. Property pages should call this method whenever changes occur in their dialog boxes.

HRESULT OnStatusChange(

DWORD dwFlags | //Indicates what changes have occurred
); |

Parameters

dwFlags
  [in] Flags to indicate what changes have occurred. The dwFlags parameter can contain either of these two values to indicate the type of status change:

  Flag Value | Description
  PROPPAGESTATUS_DIRTY | Values in pages have changed so the state of the Apply button should be updated.
  PROPPAGESTATUS_VALIDATE | Now is an appropriate time to apply changes.

Return Values

This method supports the standard return value E_INVALIDARG, as well as the following:

S_OK
  The status change was noted.