21 lines
487 B
C#
21 lines
487 B
C#
namespace YLErp.BLL.MarginCalculation
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{
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/// <summary>
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/// 上期预付金计算
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/// </summary>
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public class SQMarginCalculation : MarginCalculationBase
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{
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public static readonly SQMarginCalculation Instance;
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static SQMarginCalculation()
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{
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Instance = new SQMarginCalculation();
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}
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// 定义私有构造函数，使外界不能创建该类实例
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protected SQMarginCalculation()
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{
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}
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}
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}
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