通过

DbFunctionAttribute.IsNullableHasValue 属性

  • 参考

定义

命名空间:
Microsoft.EntityFrameworkCore
程序集:
Microsoft.EntityFrameworkCore.Abstractions.dll
包:
Microsoft.EntityFrameworkCore.Abstractions v5.0.0
包:
Microsoft.EntityFrameworkCore.Abstractions v6.0.0
包:
Microsoft.EntityFrameworkCore.Abstractions v7.0.0
包:
Microsoft.EntityFrameworkCore.Abstractions v8.0.0

检查是否已 IsNullable 显式设置为值。

public bool IsNullableHasValue { get; }
member this.IsNullableHasValue : bool
Public ReadOnly Property IsNullableHasValue As Boolean

属性值

Boolean

适用于