CONTINUE CONSTRUCT instruction
CONTINUE CONSTRUCT
skips all subsequent statements in the current control block
and gives the control back to the dialog. This instruction is useful when program control is nested
within multiple conditional statements, and you want to return the control to the dialog. If this
instruction is called in a control block that is not AFTER CONSTRUCT
, further
control blocks might be executed depending on the context. Actually, CONTINUE
CONSTRUCT
just instructs the dialog to continue as if the code in the control block was
terminated (therefore it acts as a kind of GOTO end_of_control_block
). However,
when executed in AFTER CONSTRUCT
, the focus returns to the most recently occupied
field in the current form, giving the user another chance to enter data in that field. In this case
the BEFORE FIELD
of the current field will be invoked.
As alternative, use the NEXT FIELD
control instruction to give the focus to a
specific field and force the dialog to continue. However, unlike CONTINUE
CONSTRUCT
, the NEXT FIELD
instruction will skip the next control blocks
that are normally executed.