How to get the custom fields from a custom object

Question

I have an object Event_Booking__c. I want to get all the fields from that object which is related to the Event__c object through Event_ID__c lookup.

Any idea on how to do this?

u can refer this previous discussion on how to select all fields from an object : http://salesforce.stackexchange.com/questions/49711/howto-wildcard-select-to-query-all-fields-of-objects-in-apex — Vamsi Krishna Gosu, Aug 20 '15 at 03:01
@VamsiKrishna what I mean sir is get all the fields.. Not the Select * function or get data from fields selected.. — Lennon Leopoldo, Aug 20 '15 at 03:07
u mean something like this ? http://salesforce.stackexchange.com/questions/60710/how-to-get-all-fields-from-any-object-and-its-parent-object-in-apex?rq=1 — Vamsi Krishna Gosu, Aug 20 '15 at 03:24

score 3 · Accepted Answer · answered Aug 20 '15 at 03:10

You can use Dynamic Apex to perform describe call on object for which you want to get meta-data as described in below example:

List<String> fields = new List<String>();
fields.addAll((Event__c.SObjectType.getDescribe().fields.getMap().keySet());

Above code will return all fields of Event__c Object which will get stored in List of type String.

How to get the custom fields from a custom object

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