編集

次の方法で共有

DatabaseGeneratedOption Enum

  • Reference

Definition

Namespace:
System.ComponentModel.DataAnnotations.Schema
Assemblies:
System.ComponentModel.Annotations.dll, System.ComponentModel.DataAnnotations.dll
Assembly:
System.ComponentModel.Annotations.dll
Assembly:
System.ComponentModel.DataAnnotations.dll
Package:
System.ComponentModel.Annotations v5.0.0

Represents the pattern used to generate values for a property in the database.

public enum class DatabaseGeneratedOption
public enum DatabaseGeneratedOption
type DatabaseGeneratedOption = 
Public Enum DatabaseGeneratedOption
Inheritance
Object
ValueType
Enum
DatabaseGeneratedOption

Fields

Name Value Description
None 0

The database does not generate values.
Identity 1

The database generates a value when a row is inserted.
Computed 2

The database generates a value when a row is inserted or updated.

Applies to