GML::LUM_GET_TEXT - Retrieve Look-up Control Text

Syntax

CALL "GML::LUM_GET_TEXT"

Description

This procedure retrieves text from a look-up control. When an item is selected from a look-up control, the value of the GML_LUM.LU_SET% variable (look-up index number obtained with the LUM_FIND procedure) is placed into the GML.SET% variable. GML is called to prepare the GML_TPL$ template, then the LUM_GET_TEXT procedure is executed to get the text from the look-up control that generated the event, place the text into the GML_TPL$ template, and prepare the template for use with the POPULATE procedure.

2400 GML.SET%=GML_LUM.LU_SET%
2410 CALL "GML::TPL_PREP"
2420 CALL "GML::LUM_GET_TEXT"
2430 CALL "GML::POPULATE"