QBFPREV event [Revelation On-Line Wiki]

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====== QBFPREV event  ======


 
==== Description ====
 
Go to a previous record in a QBF result list.
 
==== Syntax ====
 
//bforward// = **QBFPREV**(//ctrlentID//, //ctrlclassID//)
 
==== Parameters ====
 
QBFPREV accepts arguments for the following parameters.

^Parameter^Description^
|//CtrlentID//|Has the format //WindowName//.//ControlName//, where //WindowName// is the identifier of the window that contains the affected control, and //ControlName// is the identifier of that control. Notice that a period separates the two values.|
|//ctrlclassID//|The type of control. Window control is the only valid entry.|


 
==== Returns ====
 
True or false. If false, then program execution returns to the calling procedure. If true, then event processing goes to the next level.
 
==== See Also ====
 
[[qbflist|QBFLIST]] , [[qbfpos|QBFPOS]] properties
 
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