MFXOPEN 

The UNDERLINE Clause

General Format


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Syntax Rules

  1. The UNDERLINE clause is allowed with any screen item.
  2. If the UNDERLINE clause is specified at group level, it applies to all suitable subordinate elementary items.

General Rules

  1. The UNDERLINE clause causes the screen item to be underlined when it appears on the screen.
  2. This clause has no effect if your screen hardware does not support underline.