語言

ConventionPropertyExtensions.SetIsUnicode 方法

定義

命名空間:
Microsoft.EntityFrameworkCore
組件:
Microsoft.EntityFrameworkCore.dll
套件:
Microsoft.EntityFrameworkCore v3.0.0
套件:
Microsoft.EntityFrameworkCore v3.1.0
套件:
Microsoft.EntityFrameworkCore v5.0.0
來源:
ConventionPropertyExtensions.cs
來源:
ConventionPropertyExtensions.cs
來源:
ConventionPropertyExtensions.cs

設定一個值，表示此屬性是否能持久化 Unicode 字元。

public static void SetIsUnicode(this Microsoft.EntityFrameworkCore.Metadata.IConventionProperty property, bool? unicode, bool fromDataAnnotation = false);
public static bool? SetIsUnicode(this Microsoft.EntityFrameworkCore.Metadata.IConventionProperty property, bool? unicode, bool fromDataAnnotation = false);
static member SetIsUnicode : Microsoft.EntityFrameworkCore.Metadata.IConventionProperty * Nullable<bool> * bool -> unit
static member SetIsUnicode : Microsoft.EntityFrameworkCore.Metadata.IConventionProperty * Nullable<bool> * bool -> Nullable<bool>
<Extension()>
Public Sub SetIsUnicode (property As IConventionProperty, unicode As Nullable(Of Boolean), Optional fromDataAnnotation As Boolean = false)
<Extension()>
Public Function SetIsUnicode (property As IConventionProperty, unicode As Nullable(Of Boolean), Optional fromDataAnnotation As Boolean = false) As Nullable(Of Boolean)

參數

property
IConventionProperty

設定該值的屬性。

unicode
Nullable<Boolean>

true 如果該屬性接受 Unicode 字元， false 若不接受，則 null 清除設定。

fromDataAnnotation
Boolean

表示配置是否以資料註解方式指定。

傳回

Nullable<Boolean>

設定值。

適用於