Silk Test Classic supports the following locator attributes for the controls of Windows API-based client/server applications:
priorlabel. For controls that do not have a caption,
priorlabel is used as the caption automatically. For controls with a caption, it may be easier to use the caption.
Note: Attribute names are case sensitive. Attribute values are by default case insensitive, but you can change the default setting
like any other option. The locator attributes support the wildcards