set-label

Sets the item label string. If the item can be created with a null label, then it cannot be set with this method.

• (send a-wx:item set-label label) -> void
      label : string

  The label string can mark a character of the label as the Windows shortcut by preceding the key with an ampersand (``&''). Ampersands are stripped from label before it is used as a label. Double ampersands are converted to a single (unstripped) ampersand.

  The test label will only be set if the object was not originally created with a bitmap label.