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SET_CONTROL_VISIBILITY@

Platform

Win32(ClearWin+)

Purpose

To show or hide a control or window.

Syntax

SUBROUTINE SET_CONTROL_VISIBILITY@(HANDLE,SHOW)
INTEGER(7) HANDLE
INTEGER SHOW

Description

HANDLE is the window handle obtained by using %lc or %hw. SHOW is set to 1 to show the window or 0 to hide it. This routine provides the same functionality as the API function ShowWindow but also performs certain necessary housekeeping internal to ClearWin+. It is therefore preferred to ShowWindow.

 

 

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