Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== REQUIRED property ====== ==== Applies To ==== Edit line, edit box, edit table. ==== Description ==== When true, requires control to contain data. Used primarily with database linked controls. ==== Usage ==== //status// = **Get_Property**(//objectname//, "**REQUIRED**") //oldstatus// = **Set_Property**(//objectname//, "**REQUIRED**", //newstatus//) ==== Remarks ==== Required processing is done on [[lostfocus_event|LOSTFOCUS]], so return 1 (instead of 0) in your [[lostfocus_event|LOSTFOCUS event]] code to enable required processing. Controls set as required are also checked during the [[write_event|WRITE event]]. guides/programming/programmers_reference_manual/required.txt Last modified: 2024/06/19 20:20by 127.0.0.1