namespace YLErp.Modules.SwapModule.Margin; /// 授信保证:计息余额 = 已用授信额度。 public sealed class CreditMargin : IMarginResolver { public MarginForm Form => MarginForm.Credit; public MarginBalance Resolve(decimal postedAmount, decimal accrualFactor = 1m) => new(postedAmount * accrualFactor); }