Me need to enforce user to enter unique values. What's the best to do after validation failure ? "Field.Clear" just clears the field before trying another value.
2012/1/19, Martin Schreiber <[email protected]>: > On Thursday, 19. January 2012 15.12:18 IvankoB for-mse wrote: >> procedure tmainfo.unitnamevalidate(Sender: TField); >> begin >> with sender,lbufUnits do begin >> if find(0,vartostr(value),i1,true,nil) then begin >> // value:= newvalue; >> sender.clear; //<<<< HERE >> showmessage('Such unit name is already registered'); >> end; >> end; >> end; >> > What happens? Maybe better to call Abort()? > > Martin > > ------------------------------------------------------------------------------ > Keep Your Developer Skills Current with LearnDevNow! > The most comprehensive online learning library for Microsoft developers > is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, > Metro Style Apps, more. Free future releases when you subscribe now! > http://p.sf.net/sfu/learndevnow-d2d > _______________________________________________ > mseide-msegui-talk mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk > ------------------------------------------------------------------------------ Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________ mseide-msegui-talk mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
