C# (CSharp) Agreements.SingleOrDefault示例

示例#1

 public static ICollection <Agreement> GetAgreements(int id, int vt1, int vt2)
 {
     return(Agreements.SingleOrDefault(x => x.Id.Equals(id))?.Get(vt1, vt2));
 }

示例#2

 public static ICollection <Agreement> GetAgreementBranch(int id, int vt1, int vt2, DateTime realTime)
 {
     return(Agreements.SingleOrDefault(x => x.Id.Equals(id)).GetBranch(vt1, vt2, realTime));
 }

示例#3

 public static Agreement GetAgreement(int id, int valeur)
 {
     return(Agreements.SingleOrDefault(x => x.Id.Equals(id))?.Get(valeur));
 }