Quintiq file version 2.0 #parent: pnlRecurring/btnSubtractDayRecurring Response OnClick () id:Response_pnlRecurring_btnSubtractDayRecurring_OnClick { #keys: '[131094.0.1376698490]' Body: [* info( "vhDuration.Data() =", vhDuration.Data() ); // Make the duration a day shorter by changing datEndDate on pnlIsNotRecurring. datEndDate.Date( datEndDate.Date() - 1 ); *] CanBindMultiple: false DefinitionID: 'Responsedef_GUIButtonBase_OnClick' Precondition: [* return vhDuration.Data() > Duration::Days( 1 ); *] }