using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
using Biff8Excel.Interfaces;

namespace Biff8Excel.Records
{
    [StructLayoutAttribute(LayoutKind.Sequential, CharSet = CharSet.Auto, Pack = 1)]
    struct RecordCalcmode
    {
        public ushort opcode;   // 0xD;
        public ushort length;
        public ushort auto;
        public ushort calc1;
        public ushort calc2;
        public ushort calcstandard;
    }

    internal class Calcmode : IRecords
    {
 
        RecordCalcmode calcmode;

        public Calcmode()
        {
            calcmode.opcode = 0xD;
            calcmode.length = 0x2;
            calcmode.auto = 0x1;            // 设为自动

            //// Also add the Calc Count record
            calcmode.calc1 = 0xC;
            calcmode.calc2 = 0x2;
            calcmode.calcstandard = 0x64;
        }

        #region IRecords 成员

        public byte[] GetByte()
        {
            //byte[] b = new byte[11];
            //b[0] = (byte)calcmode.opcode;
            //b[2] = (byte)calcmode.length;
            //b[4] = 0x1;         // set to automatic recalc

            //// Also add the Calc Count record

            //b[6] = 0xC;
            //b[8] = 0x2;
            //b[10] = 0x64;       //100 is standard

            //return b;

            return Globals.GetStructToBytes(calcmode);
        }

        #endregion

    }
}