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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using WIDESEA_Entity.DomainModels;
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namespace WIDESEA_WCS.WCSClient
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{
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public class DBExtension
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{
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/// <summary>
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///
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/// </summary>
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/// <param name="detail">设备信息地址</param>
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/// <param name="client"></param>
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/// <returns></returns>
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/// <exception cref="Exception"></exception>
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public static object Read(dt_plcinfodetail detail, PLCClient client)
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{
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if (detail.plcdetail_valtype == typeof(int).Name.ToLower())//4字节,有符号类型
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{
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return (client.Read<int>(detail.plcdetail_db+"."+detail.plcdetail_value));
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}
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else if (detail.plcdetail_valtype == typeof(uint).Name.ToLower())//4字节,无符号类型
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{
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return (client.Read<uint>(detail.plcdetail_db + "." + detail.plcdetail_value));
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}
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else if (detail.plcdetail_valtype == typeof(short).Name.ToLower())//2字节,有符号类型,最常用
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{
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return (client.Read<short>(detail.plcdetail_db + "." + detail.plcdetail_value));
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}
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else if (detail.plcdetail_valtype == typeof(ushort).Name.ToLower())//2字节,无符号类型
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{
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return (client.Read<ushort>(detail.plcdetail_db + "." + detail.plcdetail_value));
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}
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else if (detail.plcdetail_valtype == typeof(float).Name.ToLower())//浮点型
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{
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return (client.Read<float>(detail.plcdetail_db + "." + detail.plcdetail_value));
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}
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else if (detail.plcdetail_valtype == typeof(bool).Name.ToLower())
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{
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return (client.Read<bool>(detail.plcdetail_db + "." + detail.plcdetail_value));
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}
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else if (detail.plcdetail_valtype == typeof(byte).Name.ToLower())//字节
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{
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return (client.Read<byte>(detail.plcdetail_db + "." + detail.plcdetail_value));
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}
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else if (detail.plcdetail_valtype == typeof(string).Name.ToLower())//字符串
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{
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return (client.Read<string>(detail.plcdetail_db + "." + detail.plcdetail_value, detail.plcdetail_len.GetValueOrDefault()));
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}
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else
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{
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throw new Exception($"【{detail.plcdetail_remark}】,DB地址{detail.plcdetail_db + "." + detail.plcdetail_value},未定义数据类型{detail.plcdetail_valtype}");
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}
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}
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}
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}
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