# SetStdioWindowOptions

int SetStdioWindowOptions (int maxNumLines, int bringToFrontWhenModified, int showLineNumbers);

## Purpose

Sets the current value of the following Standard Input/Output window options:

- Maximum number of lines
- Bring to front when modified
- Show line numbers

## Parameters

Input
Name | Type | Description
maxNumLines | integer | Maximum number of lines you can store in the Standard Input/Output window. If this amount is exceeded, lines are discarded from the top. If the Standard I/O port is set to HOST_SYSTEM_STDIO, this value is not used. The default value is 10,000. Valid range: 100 to 1,000,000
bringToFrontWhenModified | integer | Indicates whether to bring the Standard Input/Output window to the front each time you add a string or character to the window. The default value is 1. 1—Yes 0—No
showLineNumbers | integer | Indicates whether to show line numbers in the Standard Input/Output window. If the Standard I/O port is set to HOST_SYSTEM_STDIO, this value is not used. Line numbers are never shown in a console window. The default value is 0. 1—Yes 0—No

## Return Value

Name | Type | Description
status | integer | Indicates whether the function succeeded.
Code | Description
0 | Success.
-1 | Maximum number of lines is not within the valid range.