Visara Master Console Center Scripting Guide Manual do Utilizador descarregar pdf (Página 79)

Chapter 5 Script Commands

Scripting Guide 79

ASCRN

Syntax:

ASCRN( $Array, %Port)

Description:

Fill an array with the full text of a console screen.

Action:

Each row (or line) on the console screen becomes an element in

$Array.

Parameters:

$Array. Normal string array. The array to populate with the screen

rows of text. Each array element will contain one row of text—

element one will hold the text from screen row one, element two will

hold the text from screen row two, and so on.

%Port. Numeric expression. The assigned OS port number for the

console. Refer to Ports on page 24 for more information.

Returns:

N/A.

Notes:

ASCRN() is not for capturing the printer console text. Use the

QREAD() command for reading the printer console instead.

Example:

// Sample ASCRN call

%PortID := PORT( OS, “System3”)

ASCRN( $ScreenContents, %PortID)

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