70 lines
1.7 KiB
C#
70 lines
1.7 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace SamplePre.Communication
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{
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public abstract class CommunicationBase
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{
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/// <summary>
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/// 是否连接
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/// </summary>
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private bool _isConnected = false;
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/// <summary>
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/// 连接状态变化事件
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/// </summary>
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public event Action<bool> ConnectionStatusChanged;
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/// <summary>
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/// 是否连接
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/// </summary>
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public bool IsConnected
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{
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get => _isConnected;
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set
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{
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if (_isConnected != value)
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{
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_isConnected = value;
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ConnectionStatusChanged?.Invoke(value);
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}
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}
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}
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/// <summary>
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/// 下发下位机指令
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/// </summary>
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/// <param name="Dbno"></param>
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/// <param name="start"></param>
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/// <param name="bytes"></param>
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/// <returns></returns>
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public abstract bool WriteArraysBtye<T>(int Dbno, int start, T[] bytes);
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/// <summary>
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/// 读取监控数据，读取数组
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/// </summary>
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/// <returns></returns>
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public abstract ushort[] ReadArraysShort(int Dbno, int start, int lenth);
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/// <summary>
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/// 写入数据
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/// </summary>
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/// <param name="address">地址（如"M0.0", "DB1.DBW2"）</param>
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/// <param name="value">要写入的值</param>
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/// <returns>是否写入成功</returns>
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public abstract bool WriteSingleData(string address, object value);
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}
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}
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