Sometimes a function or method will need to refer to the object that invoked it. 'this' keyword can be used inside any method to refer to the current object. Example :- box(double width, double height, double depth){ this.width= width; this.height=height; this.depth=depth; }
Answered Feb 10, 2020 · 1.1K Views Read answer →
trigger AccountDuplicateTrigger on Account (before insert, before update) { map account map = new map(); for(account acc : trigger.new){ if((acc.name!=null) && (trigger.isinsert || (acc.name!= trigger.oldmap.get(acc.id).name))){ if(accountmap.containsKey(acc.Name)){ acc.name.adderror(‘account name already exists’);…
Answered Jan 2, 2020 · 1.1K Views Read answer →
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