StructuralObject.VerifyComplexObjectIsNotNull<TComplex> 方法
重要
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验证复杂对象不为 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- TComplex
正在验证的复杂对象的类型。
- complexObject
- TComplex
正在检验的复杂对象。
- propertyName
- String
父对象上与 complexObject 关联的复杂属性。
TComplex
正在验证的复杂对象。
当复杂类型为 NULL 时。
| 产品 | 版本 |
|---|---|
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
