ReferentialConstraint.FromRole 属性

定义

获取参与此 ReferentialConstraint 的“源角色”。

public:
 property System::Data::Metadata::Edm::RelationshipEndMember ^ FromRole { System::Data::Metadata::Edm::RelationshipEndMember ^ get(); };
public System.Data.Metadata.Edm.RelationshipEndMember FromRole { get; }
member this.FromRole : System.Data.Metadata.Edm.RelationshipEndMember
Public ReadOnly Property FromRole As RelationshipEndMember

属性值

一个 RelationshipEndMember 对象,表示参与此 ReferentialConstraint 的“源角色”。

适用于