CoreStrings.NonComparableKeyTypes(Object, Object, Object, Object) 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Diagnostics

程序集:

Microsoft.EntityFrameworkCore.dll

包:

Microsoft.EntityFrameworkCore v8.0.0

属性'{entityType}。{property}“不能用作键，因为它具有类型”{modelType}“和提供程序类型”{providerType}“，这两者都不实现”IComparable<T>“、”IComparable“或”IStructuralComparable”。 使“{modelType}”实现其中一个接口以将其用作键。

public static string NonComparableKeyTypes (object? entityType, object? property, object? modelType, object? providerType);

static member NonComparableKeyTypes : obj * obj * obj * obj -> string

Public Shared Function NonComparableKeyTypes (entityType As Object, property As Object, modelType As Object, providerType As Object) As String

参数

entityType

Object

property

Object

modelType

Object

providerType

Object

返回

String