SSA top-level constant

String const SSA

Start Of Selected Area.

SSA is used to indicate that the active presentation position is the first of a string of character positions in the presentation component, the contents of which are eligible to be transmitted in the form of a data stream or transferred to an auxiliary input/output device.

The end of this string is indicated by END OF SELECTED AREA (ESA). The string of characters actually transmitted or transferred depends on the setting of the GUARDED AREA TRANSFER MODE (GATM) and on any guarded areas established by DEFINE AREA QUALIFICATION (DAQ), or by START OF GUARDED AREA (SPA) and END OF GUARDED AREA (EPA).

NOTE

The control functions for area definition (DAQ, EPA, ESA, SPA, SSA) should not be used within an SRS string or an SDS string.

Implementation

const String SSA = '${ESC}F';