public String generateID(String department)
        {
            DALUtilities util = new DALUtilities();

            RequisitionID = department + "/" + util.Generate_ID("Requisition");

            return RequisitionID;
        }
 public String getVoucherId(String tableName)
 {
     DALUtilities utilId = new DALUtilities();
     return utilId.Generate_ID(tableName);
 }
 public string getTransactionID(string tableName)
 {
     DALUtilities dalUtil = new DALUtilities();
     return dalUtil.Generate_ID(tableName);
 }