| Quintiq file version 2.0 | 
| #parent: pnlStartOfPeriod_549/dsStartOfPeriod | 
| Response OnChanged () id:Response_pnlStartOfPeriod_549_dsStartOfPeriod_OnChanged | 
| { | 
|   #keys: '[131092.1.1288743783]' | 
|   CanBindMultiple: false | 
|   DefinitionID: 'Responsedef_WebDateTimeFieldBase_OnChanged' | 
|   QuillAction | 
|   { | 
|     Body: | 
|     [* | 
|       // Adjust the EndDate accordingly. | 
|       if( dhParticipationToSubscribeTo.Data().IsRecurring() ) | 
|       { | 
|         if( dsEndOfPeriod.Date().IsFinite() ) | 
|         { | 
|           delta := dsStartOfPeriod.Date() - dhStartOfPeriod.Data(); | 
|            | 
|           if( delta <> 0 ) | 
|           { | 
|             dsEndOfPeriod.Date( dsEndOfPeriod.Date() + delta ); | 
|           } | 
|         } | 
|          | 
|         // Update the 'memory' for later delta-calculation. | 
|         dhStartOfPeriod.Data( dsStartOfPeriod.Date() ); | 
|       } | 
|     *] | 
|     GroupServerCalls: false | 
|   } | 
| } |