WBORDER( ) Function
Determines whether the active or specified window has a border.
WBORDER([WindowName])
Return Values
Logical
Parameters
WindowName
Specifies the name of the window for which WBORDER( ) returns a logical value.WBORDER( ) returns a logical value for the active output window if you omit a window name.
Remarks
WBORDER( ) returns true (.T.) if the specified window has a border; otherwise WBORDER( ) returns false (.F.). By default, windows have borders. Include the NONE clause in DEFINE WINDOW to create a window without a border.