using System;
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using System.Collections.Generic;
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using System.Drawing;
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namespace LB_VisionProcesses.BarcodeReaders
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{
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/// <summary>
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/// 读码器品牌枚举
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/// </summary>
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public enum BarcodeReaderBrand
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{
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Huayray, // 华睿
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Unsupported
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}
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/// <summary>
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/// 读码结果参数类
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/// </summary>
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public class BarcodeEventArgs : EventArgs
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{
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/// <summary>
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/// 设备序列号
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/// </summary>
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public string SN { get; set; }
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/// <summary>
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/// 读码结果内容
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/// </summary>
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public List<string> Barcodes { get; set; } = new List<string>();
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/// <summary>
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/// 关联图像 (可选)
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/// </summary>
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public Bitmap Image { get; set; }
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/// <summary>
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/// 是否读取成功
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/// </summary>
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public bool IsSuccess => Barcodes.Count > 0;
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public BarcodeEventArgs(string sn, List<string> barcodes, Bitmap image = null)
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{
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SN = sn;
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Barcodes = barcodes;
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Image = image;
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}
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}
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/// <summary>
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/// 读码器抽象接口
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/// </summary>
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public interface IBarcodeReader : IDisposable
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{
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/// <summary>
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/// 读码结果回调事件
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/// </summary>
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event EventHandler<BarcodeEventArgs> BarcodeRead;
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/// <summary>
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/// 获取设备列表枚举
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/// </summary>
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/// <returns>SN列表</returns>
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List<string> GetDeviceList();
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/// <summary>
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/// 初始化并打开读码器
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/// </summary>
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/// <param name="sn">序列号</param>
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/// <returns>是否成功</returns>
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bool Open(string sn);
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/// <summary>
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/// 关闭读码器
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/// </summary>
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/// <returns>是否成功</returns>
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bool Close();
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/// <summary>
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/// 开始采集/监听
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/// </summary>
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/// <returns>是否成功</returns>
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bool StartGrabbing();
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/// <summary>
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/// 停止采集/监听
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/// </summary>
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/// <returns>是否成功</returns>
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bool StopGrabbing();
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/// <summary>
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/// 执行软触发一次
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/// </summary>
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/// <returns>是否成功</returns>
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bool SoftTrigger();
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/// <summary>
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/// 设置触发模式
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/// </summary>
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/// <param name="isSoftware">true为软触发, false为硬触发或自动监听</param>
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/// <returns>是否成功</returns>
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bool SetTriggerMode(bool isSoftware);
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/// <summary>
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/// 设备是否在线
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/// </summary>
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bool IsConnected { get; }
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/// <summary>
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/// 设备是否正在采集
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/// </summary>
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bool IsGrabbing { get; }
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/// <summary>
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/// 设备品牌
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/// </summary>
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BarcodeReaderBrand Brand { get; }
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}
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}
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