26 lines
723 B
C#
26 lines
723 B
C#
using System;
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using System.Text;
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namespace DC_A95
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{
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public class PLC_R
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{
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/// <summary>
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/// 清理PLC字符串乱码（统一入口，支持object参数）
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/// 过滤不可见字符，保留可打印ASCII和中文等有效字符
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/// </summary>
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public static string GetString_CleanGarbled(object input)
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{
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if (input == null) return "";
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string str = input.ToString();
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if (string.IsNullOrEmpty(str)) return "";
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var sb = new StringBuilder();
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foreach (char c in str)
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{
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if (c >= 0x20 && c < 0xFFFE) sb.Append(c);
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}
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return sb.ToString().Trim();
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}
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}
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}
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