StructuralObject.VerifyComplexObjectIsNotNull<TComplex> 方法

定義

命名空間:
System.Data.Objects.DataClasses
組件:
System.Data.Entity.dll

驗證一個複雜物件不是 null。

protected public:
generic <typename TComplex>
 where TComplex : System::Data::Objects::DataClasses::ComplexObject static TComplex VerifyComplexObjectIsNotNull(TComplex complexObject, System::String ^ propertyName);
protected internal static TComplex VerifyComplexObjectIsNotNull<TComplex>(TComplex complexObject, string propertyName) where TComplex : System.Data.Objects.DataClasses.ComplexObject;
static member VerifyComplexObjectIsNotNull : 'Complex * string -> 'Complex (requires 'Complex :> System.Data.Objects.DataClasses.ComplexObject)
Protected Friend Shared Function VerifyComplexObjectIsNotNull(Of TComplex As ComplexObject) (complexObject As TComplex, propertyName As String) As TComplex

類型參數

TComplex

驗證的複雜物件類型。

參數

complexObject
TComplex

被驗證的複雜物件。

propertyName
String

與 相關聯 complexObject的父物件上的複數屬性。

傳回

TComplex

被驗證的複雜物件。

例外狀況

ConstraintException

當複數型態為空時，

適用於