IElementDefn elementDefn = DesignEngine.getMetaDataDictionary( ) .getElement( elementName );
IElementDefn elementDefn = getMetaDataDictionary( ).getElement( elementName );
	public static IElementPropertyDefn getPropertyDefn( String elementName,			String propertyName )	{		IElementDefn elementDefn = DesignEngine.getMetaDataDictionary( )				.getElement( elementName );		if ( elementDefn != null )		{			return elementDefn.getProperty( propertyName );		}		return null;	}