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namespace Swapping.Business.Common;
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public class SwapOrderNoGenerator
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{
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private static UInt16 Seq = 0;
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private static Object Locker = new object();
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public static string GenerateOrderNo(string stationNo)
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{
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lock (Locker)
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{
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if (Seq > 9999)
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{
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Seq = 0;
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}
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return $"{stationNo}{DateTime.Now.ToString("yyyyMMddHHmmss")}{Seq++.ToString().PadLeft(6, '0')}";
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}
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}
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}
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