BatchCat.cs

using System;
using System.IO;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using BatchCat;
using System.Collections;

namespace Batch
{
    class Program
    {

        private ClassBatchCat batch;

        public Program() {
            batch = new ClassBatchCat();
        }


        static void Main(string[] args)
        {
            Program p = new Program();
            p.Connect("username", "password");


            // create reader & open file
            TextReader tr = new StreamReader("../../input.txt");

            // read a line of text
            String id;
            while ((id = tr.ReadLine()) != null)
            {
                p.DeleteMFHD(Convert.ToInt32(id));
            }
            
            // close the stream
            tr.Close();
        }

        Boolean Connect(String username, String password)
        {
            ConnectReturnCodes result;
            result = this.batch.Connect("C:/Voyager", username, password);

            if (result == ConnectReturnCodes.crSuccess)
            {
                Console.WriteLine("Connect successful.");
                return true;
            }
            else 
            {
                Console.WriteLine("Connect failed!");
                return false;
            }
        }

        Boolean DeleteMFHD(int id)
        {
            Console.Write("Delete MFHD " + id + ": ");
            DeleteHoldingReturnCode result;
            result = this.batch.DeleteHoldingRecord(id);
            
            if (result == DeleteHoldingReturnCode.dhSuccess)
            {
                Console.WriteLine("Success");
                return true;
            }
            else if (result == DeleteHoldingReturnCode.dhUnknownError)
            {
                Console.WriteLine("Error, Unknown Error");
                return false;
            }
            else if (result == DeleteHoldingReturnCode.dhInvalidRecordID)
            {
                Console.WriteLine("Error, Invalid Record ID");
                return false;
            }
            else if (result == DeleteHoldingReturnCode.dhItemsRecordsAttached)
            {
                Console.WriteLine("Error, Item Records Attached");
                return false;
            }
            else if (result == DeleteHoldingReturnCode.dhLineItemsCopyAttached)
            {
                Console.WriteLine("Error, Line Items Copy Attached");
                return false;
            }
            else if (result == DeleteHoldingReturnCode.dhEItemsAttached)
            {
                Console.WriteLine("Error, Electronic Items Attached");
                return false;
            }
            else if (result == DeleteHoldingReturnCode.dhOpacRequestAttached)
            {
                Console.WriteLine("Error, OPAC Request Attached");
                return false;
            }
            else if (result == DeleteHoldingReturnCode.dhCallslipAttached)
            {
                Console.WriteLine("Error, Callslip Attached");
                return false;
            }
            else if (result == DeleteHoldingReturnCode.dhHoldRecallAttached)
            {
                Console.WriteLine("Error, Hold/Recall Attached");
                return false;
            }
            else if (result == DeleteHoldingReturnCode.dhReadOnly)
            {
                Console.WriteLine("Error, Read Only");
                return false;
            }
            else
            {
                Console.WriteLine("Error");
                return false;
            }
        }
    }
}