NonNullableConventionBase.TryGetNullabilityInfo Method
Important
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Returns a value indicating whether the member type is a non-nullable reference type.
C#
protected virtual bool TryGetNullabilityInfo (Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionModelBuilder modelBuilder, System.Reflection.MemberInfo memberInfo, out System.Reflection.NullabilityInfo? nullabilityInfo);abstract member TryGetNullabilityInfo : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionModelBuilder * System.Reflection.MemberInfo * NullabilityInfo -> bool
override this.TryGetNullabilityInfo : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionModelBuilder * System.Reflection.MemberInfo * NullabilityInfo -> boolProtected Overridable Function TryGetNullabilityInfo (modelBuilder As IConventionModelBuilder, memberInfo As MemberInfo, ByRef nullabilityInfo As NullabilityInfo) As Boolean- modelBuilder
- IConventionModelBuilder
The model builder used to build the model.
- memberInfo
- MemberInfo
The member info.
- nullabilityInfo
- NullabilityInfo
The nullability info for the memberInfo, or null if it does not represent a valid reference
type.
true if the member type is a non-nullable reference type.
| Продукт | Версии |
|---|---|
| Entity Framework Core | 8.0, 9.0 |
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