internal static void ShowFindUnsuccessfulMessage(FindToolBar findToolBar)
{
string text = findToolBar.SearchUp ? SR.Get("DocumentViewerSearchUpCompleteLabel") : SR.Get("DocumentViewerSearchDownCompleteLabel");
text = string.Format(CultureInfo.CurrentCulture, text, new object[]
{
findToolBar.SearchText
});
HwndSource hwndSource = PresentationSource.CriticalFromVisual(findToolBar) as HwndSource;
IntPtr parentHwnd = (hwndSource != null) ? hwndSource.CriticalHandle : IntPtr.Zero;
SecurityHelper.ShowMessageBoxHelper(parentHwnd, text, SR.Get("DocumentViewerSearchCompleteTitle"), MessageBoxButton.OK, MessageBoxImage.Asterisk);
}