How to get column names from SP using Entityframework

Question

How to get multiple result set on conditional basis and also retrieve the column name

 

I want to get the name as Col1, Col2, Col3, Col4 etc. as per the result set. 

 

 

I have a store procedure which looks like

CREATE SP Test

(@Id INT)

AS

BEGIN

IF(@Id ==1)

 BEGIN

 SELECT Col1, Col2 from Table1

END 

IF(@Id ==2)

BEGIN

 SELECT Col1, Col2, Col3 from Table1

END 

ELSE

BEGIN

 SELECT Col4, Col3 from Table1

END 

 END