如果基类型中已经有键,则验证是否未定义键。
命名空间: Microsoft.Data.Edm.Validation
程序集: Microsoft.Data.Edm(在 Microsoft.Data.Edm.dll 中)
语法
声明
Public Shared ReadOnly EntityTypeInvalidKeyKeyDefinedInBaseClass As ValidationRule(Of IEdmEntityType)
用法
Dim value As ValidationRule(Of IEdmEntityType)
value = ValidationRules.EntityTypeInvalidKeyKeyDefinedInBaseClass
public static readonly ValidationRule<IEdmEntityType> EntityTypeInvalidKeyKeyDefinedInBaseClass
public:
static initonly ValidationRule<IEdmEntityType^>^ EntityTypeInvalidKeyKeyDefinedInBaseClass
static val EntityTypeInvalidKeyKeyDefinedInBaseClass: ValidationRule<IEdmEntityType>
public static final var EntityTypeInvalidKeyKeyDefinedInBaseClass : ValidationRule<IEdmEntityType>