RelationalEntityTypeBuilderExtensions.HasComment 方法
定义
重要
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重载
HasComment(EntityTypeBuilder, String) |
已过时.
配置要应用于表的注释 |
HasComment(IConventionEntityTypeBuilder, String, Boolean) |
配置要应用于表的注释 |
HasComment<TEntity>(EntityTypeBuilder<TEntity>, String) |
已过时.
配置要应用于表的注释 |
HasComment(EntityTypeBuilder, String)
注意
Configure this using ToTable(t => t.HasComment()) instead.
配置要应用于表的注释
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder HasComment (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder entityTypeBuilder, string comment);
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder HasComment (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder entityTypeBuilder, string? comment);
[System.Obsolete("Configure this using ToTable(t => t.HasComment()) instead.")]
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder HasComment (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder entityTypeBuilder, string? comment);
static member HasComment : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder
[<System.Obsolete("Configure this using ToTable(t => t.HasComment()) instead.")>]
static member HasComment : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder
<Extension()>
Public Function HasComment (entityTypeBuilder As EntityTypeBuilder, comment As String) As EntityTypeBuilder
参数
- entityTypeBuilder
- EntityTypeBuilder
要配置的实体类型的生成器。
- comment
- String
表的注释。
返回
用于进一步配置实体类型的生成器。
- 属性
注解
有关详细信息和示例,请参阅 为实体类型和关系建模 。
适用于
HasComment(IConventionEntityTypeBuilder, String, Boolean)
配置要应用于表的注释
public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder HasComment (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder entityTypeBuilder, string comment, bool fromDataAnnotation = false);
public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder? HasComment (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder entityTypeBuilder, string? comment, bool fromDataAnnotation = false);
static member HasComment : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder * string * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder
<Extension()>
Public Function HasComment (entityTypeBuilder As IConventionEntityTypeBuilder, comment As String, Optional fromDataAnnotation As Boolean = false) As IConventionEntityTypeBuilder
参数
- entityTypeBuilder
- IConventionEntityTypeBuilder
要配置的实体类型的生成器。
- comment
- String
表的注释。
- fromDataAnnotation
- Boolean
指示是否使用数据注释指定配置。
返回
如果应用了配置,则为同一生成器实例, null
否则为 。
注解
有关详细信息和示例,请参阅 为实体类型和关系建模 。
适用于
HasComment<TEntity>(EntityTypeBuilder<TEntity>, String)
注意
Configure this using ToTable(t => t.HasComment()) instead.
配置要应用于表的注释
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> HasComment<TEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> entityTypeBuilder, string comment) where TEntity : class;
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> HasComment<TEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> entityTypeBuilder, string? comment) where TEntity : class;
[System.Obsolete("Configure this using ToTable(t => t.HasComment()) instead.")]
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> HasComment<TEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> entityTypeBuilder, string? comment) where TEntity : class;
static member HasComment : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> (requires 'Entity : null)
[<System.Obsolete("Configure this using ToTable(t => t.HasComment()) instead.")>]
static member HasComment : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> (requires 'Entity : null)
<Extension()>
Public Function HasComment(Of TEntity As Class) (entityTypeBuilder As EntityTypeBuilder(Of TEntity), comment As String) As EntityTypeBuilder(Of TEntity)
类型参数
- TEntity
要配置的实体类型。
参数
- entityTypeBuilder
- EntityTypeBuilder<TEntity>
实体类型生成器。
- comment
- String
表的注释。
返回
用于进一步配置实体类型的生成器。
- 属性
注解
有关详细信息和示例,请参阅 为实体类型和关系建模 。
适用于
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