GML::CLEAR - Clear Main Grid Cells and Redraw Grid
Syntax
CALL "GML::CLEAR"
Description
This procedure clears the contents of the main grid cells and redraws the grid control. It is valid only when applied to the main grid (GML_TPL.MEMBER%=1).
Options
The CLEAR procedure normally redraws the grid. Setting GML_TPL.DEF_FLAG% to a value of 1 will prevent the procedure from performing the redraw operation.
Setting GML_TPL.OPTION% to 1 prior to executing the CLEAR procedure will clear the cells of all members of the grid set.
Example
2400 GML.SET%=1
2410 CALL "GML::TPL_PREP"
2420 CALL "GML::CLEAR"