SerializationExtensionMethods.GetAssociationAnnotations 方法
获取与为导航属性而序列化的关联相关的批注。
命名空间: Microsoft.Data.Edm.Csdl
程序集: Microsoft.Data.Edm(在 Microsoft.Data.Edm.dll 中)
语法
声明
<ExtensionAttribute> _
Public Shared Sub GetAssociationAnnotations ( _
model As IEdmModel, _
property As IEdmNavigationProperty, _
<OutAttribute> ByRef annotations As IEnumerable(Of IEdmDirectValueAnnotation), _
<OutAttribute> ByRef end1Annotations As IEnumerable(Of IEdmDirectValueAnnotation), _
<OutAttribute> ByRef end2Annotations As IEnumerable(Of IEdmDirectValueAnnotation), _
<OutAttribute> ByRef constraintAnnotations As IEnumerable(Of IEdmDirectValueAnnotation) _
)
用法
Dim model As IEdmModel
Dim property As IEdmNavigationProperty
Dim annotations As IEnumerable(Of IEdmDirectValueAnnotation)
Dim end1Annotations As IEnumerable(Of IEdmDirectValueAnnotation)
Dim end2Annotations As IEnumerable(Of IEdmDirectValueAnnotation)
Dim constraintAnnotations As IEnumerable(Of IEdmDirectValueAnnotation)
model.GetAssociationAnnotations(property, _
annotations, end1Annotations, end2Annotations, _
constraintAnnotations)
public static void GetAssociationAnnotations(
this IEdmModel model,
IEdmNavigationProperty property,
out IEnumerable<IEdmDirectValueAnnotation> annotations,
out IEnumerable<IEdmDirectValueAnnotation> end1Annotations,
out IEnumerable<IEdmDirectValueAnnotation> end2Annotations,
out IEnumerable<IEdmDirectValueAnnotation> constraintAnnotations
)
[ExtensionAttribute]
public:
static void GetAssociationAnnotations(
IEdmModel^ model,
IEdmNavigationProperty^ property,
[OutAttribute] IEnumerable<IEdmDirectValueAnnotation^>^% annotations,
[OutAttribute] IEnumerable<IEdmDirectValueAnnotation^>^% end1Annotations,
[OutAttribute] IEnumerable<IEdmDirectValueAnnotation^>^% end2Annotations,
[OutAttribute] IEnumerable<IEdmDirectValueAnnotation^>^% constraintAnnotations
)
static member GetAssociationAnnotations :
model:IEdmModel *
property:IEdmNavigationProperty *
annotations:IEnumerable<IEdmDirectValueAnnotation> byref *
end1Annotations:IEnumerable<IEdmDirectValueAnnotation> byref *
end2Annotations:IEnumerable<IEdmDirectValueAnnotation> byref *
constraintAnnotations:IEnumerable<IEdmDirectValueAnnotation> byref -> unit
public static function GetAssociationAnnotations(
model : IEdmModel,
property : IEdmNavigationProperty,
annotations : IEnumerable<IEdmDirectValueAnnotation>,
end1Annotations : IEnumerable<IEdmDirectValueAnnotation>,
end2Annotations : IEnumerable<IEdmDirectValueAnnotation>,
constraintAnnotations : IEnumerable<IEdmDirectValueAnnotation>
)
参数
- model
类型:Microsoft.Data.Edm.IEdmModel
包含导航属性的模型。
- property
类型:Microsoft.Data.Edm.IEdmNavigationProperty
导航属性。
- annotations
类型:System.Collections.Generic.IEnumerable<IEdmDirectValueAnnotation>%
关联批注。
- end1Annotations
类型:System.Collections.Generic.IEnumerable<IEdmDirectValueAnnotation>%
关联端 1 的批注。
- end2Annotations
类型:System.Collections.Generic.IEnumerable<IEdmDirectValueAnnotation>%
关联端 2 的批注。
- constraintAnnotations
类型:System.Collections.Generic.IEnumerable<IEdmDirectValueAnnotation>%
引用约束的批注。
用法说明
在 Visual Basic 和 C# 中,您可以对 IEdmModel 类型的任何对象将此方法作为实例方法调用。在您使用实例方法语法调用此方法时,将忽略第一个参数。有关详细信息,请参阅https://msdn.microsoft.com/zh-cn/library/bb384936(v=vs.103)或https://msdn.microsoft.com/zh-cn/library/bb383977(v=vs.103)。