init_initialize_the_queryvisual_object_.htm
Navigation: ABC Library Reference > QueryVisualClass > QueryVisualClass Methods >====== Init (initialize the QueryVisual object ) ====== | |
Init, DERIVED, PROC
The Init method initializes the QueryVisual object. Init returns Level:Benign to indicate normal initialization. The Init method “programs” the QueryVisual object.
Implementation:
The Init method is called from the Init methods of both the QueryFormVisual and the QueryListVisual as PARENT calls. Typically, the Init method is paired with the Kill method, performing the converse of the Kill method tasks.
Return Data Type: BYTE
Example:
QueryFormVisual.Init PROCEDURE
CODE
QFC &= SELF.QFC
CLEAR(SELF)
SELF.QFC &= QFC
SELF.QC &= QFC
RVal = PARENT.Init() ! The call to the Init
IF RVal THEN RETURN RVal.
! Saved query code
RETURN RVal
See Also: Kill
init_initialize_the_queryvisual_object_.htm.txt · Last modified: 2021/04/15 15:57 by 127.0.0.1