ScanClient/code/HXX.Scanner.Pop/biz_pop.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using System.Threading;
using System.Drawing.Imaging;
using System.IO;

using Dynamsoft.Barcode;
using Dynamsoft.TWAIN;
using Dynamsoft.Core;
using Dynamsoft.UVC;
using Dynamsoft.OCR;
using Dynamsoft.PDF;
using Dynamsoft.Core.Annotation;
using Dynamsoft.TWAIN.Interface;
using Dynamsoft.Core.Enums;
using Dynamsoft.Common;

namespace HXX.Scanner.Pop
{
    public class biz_pop : IAcquireCallback
    {
        public biz_pop()
        {
            m_StrProductKey = m_StrProductKey + ";" + LicenseLoader.ReadLocalLicense();
            m_TwainManager = new TwainManager(m_StrProductKey);
        }

        private string m_StrProductKey = "t0068MgAAAGoy8bTO6r8g5EB109cYYCRpr5Ug/nABLQcqkWLVjqs85l2Qa7pNIa/TQDq+d9RHDc7MVYR+5AEiDrFJsUOcqlI=";
        private TwainManager m_TwainManager = null;

        public void scan(int index)
        {
            m_TwainManager.CloseSource();
            m_TwainManager.SelectSourceByIndex(index);
            m_TwainManager.OpenSource();
            m_TwainManager.IfShowUI = true;
            m_TwainManager.IfFeederEnabled = false;
            m_TwainManager.IfDuplexEnabled = false;
            m_TwainManager.IfDisableSourceAfterAcquire = true;

            m_TwainManager.PixelType = Dynamsoft.TWAIN.Enums.TWICapPixelType.TWPT_GRAY;
            m_TwainManager.BitDepth = 8;

            m_TwainManager.Resolution = 150;
            m_TwainManager.AcquireImage(this as IAcquireCallback);
        }

        public bool IfGetImageInfo
        {
            get
            {
                return true;
            }
        }

        public bool IfGetExtImageInfo
        {
            get
            {
                return true;
            }
        }

        public void OnPostAllTransfers()
        {
            MessageBox.Show("ok");
        }

        public bool OnPostTransfer(Bitmap bit, string info)
        {
            var file = @"d:\1\" + DateTime.Now.Millisecond.ToString() + ".jpg";

            bit.Save(file, ImageFormat.Jpeg);

            return true;
        }

        public void OnPreAllTransfers()
        {
        }

        public bool OnPreTransfer()
        {
            return true;
        }

        public void OnSourceUIClose()
        {

        }

        public void OnTransferCancelled()
        {

        }

        public void OnTransferError()
        {

        }
    }
}