The WFLUSH-REFRESH op-code causes the screen to be refreshed. This is useful if you want to update the video before the client/server timeout (iscobol.gui.cstimeout *) expires or the client/sever maximum buffer size (iscobol.gui.csmaxbuffersize *) is reached.
Syntax:
CALL"W$FLUSH"USING WFLUSH-REFRESH
[windowHandle]
Parameters:
WFLUSH-REFRESH
Constant
windowHandle
HANDLE OF WINDOW
Optional. Specifies the window you whish to refresh. If omitted, then all windows are refreshed.