Sample Code:
Schema.DescribeSObjectResult r = Directory_Edition__c.sObjectType.getDescribe();
String URLforObj = URL.getSalesforceBaseUrl().toExternalForm() + r.getKeyPrefix() + '/o';
Cheers!!!
Schema.DescribeSObjectResult r = Directory_Edition__c.sObjectType.getDescribe();
String URLforObj = URL.getSalesforceBaseUrl().toExternalForm() + r.getKeyPrefix() + '/o';
Cheers!!!