How to get the Label of a Formula field dynamically

Question

I'm trying to use Salesforce describe methods to get an object dynamically, and they get all the labels to that object.

I am trying to use the following code, but the map being returned doesn't include formula fields. Any idea on how I can accomplish this?

Map<String,Schema.SObjectType> gd = Schema.getGlobalDescribe();
Map<String,Schema.SObjectField> fieldMap = gd.get( 'Custom_Object__c' ).getDescribe().fields.getMap();

Answer 1

What about this :

 Map<String, Schema.SObjectField> myFields = Schema.getGlobalDescribe().get( 'MyObject__c' ).getDescribe().fields.getMap();
for (String apiName : myFields.keySet())
{
    Qutils.debug(apiName + '==>'+myFields.get(apiName).getDescribe().getLabel());
}

Answer 2

If your goal is to show the label via a visualforce page so you don't have static values per each API field, use the following example within the visualforce page to correctly display the label even if it changes on the administrative side:

{!$ObjectType.Campaign.fields.Name.label}
{!$ObjectType.Campaign.fields.CustomFieldAPIName__c.label}

Bonus:

printFields('Account');
public void printFields(String sObjectName){
    SObjectType sot = Schema.getGlobalDescribe().get(sObjectName);
    Map<String,Schema.Sobjectfield> fieldInfo = sot.getDescribe().fields.getMap();
    for(String s :fieldInfo.keySet()){
         system.debug('APIName: ' + s + '\nAPIFieldLabel: ' + fieldInfo.get(s).getDescribe().getLabel()); 
    }
}