Text Viewer: _getColumns

Text Viewer: _getColumns

Reports whether the column ruler is currently displayed

Syntax
Example

Syntax

CALL NOTIFY (viewer-name, '_getColumns', columns);

Argument Type Description

columns
C returns a value indicating whether column ruler display is in effect:

'Y' displayed

'N' not displayed

Argument	Type	Description
columns	C	returns a value indicating whether column ruler display is in effect:
		'Y'	displayed
		'N'	not displayed

Example

If the column ruler is not on, _getColumns returns the value 'N' to the variable COLS:

call notify('textview', '_get_columns_',
             cols);

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