Change Barcode value in Sharepoint 2013 list

Question

Hi ,

 

i enabled a barcode in sharepoint custom list , now i need to reset value of barcode same as some other column, how to do this, either Programetically or any other way

 

As item is created, bar code will generate random 10 digit number,but i need same as in Reference number 

as per below image , i need to pass  Reference number like PMO-INC30-29472015-07:47 as to be pass in bar code value

 

 

Any one please help me on this..

 

am using Custom list..