共用方式為

DbFunctionBuilder.IConventionDbFunctionBuilder.CanSetTypeMapping 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore.Metadata.Builders
組件:
Microsoft.EntityFrameworkCore.Relational.dll
套件:
Microsoft.EntityFrameworkCore.Relational v3.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v3.1.0

傳回值，指出是否可以為資料庫函式設定指定的傳回型別對應。

bool IConventionDbFunctionBuilder.CanSetTypeMapping (Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping returnTypeMapping, bool fromDataAnnotation);
abstract member Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDbFunctionBuilder.CanSetTypeMapping : Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping * bool -> bool
override this.Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDbFunctionBuilder.CanSetTypeMapping : Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping * bool -> bool
Function CanSetTypeMapping (returnTypeMapping As RelationalTypeMapping, fromDataAnnotation As Boolean) As Boolean Implements IConventionDbFunctionBuilder.CanSetTypeMapping

參數

returnTypeMapping
RelationalTypeMapping
fromDataAnnotation
Boolean

指出是否已使用資料批註指定組態。

傳回

Boolean

true 如果可以設定資料庫函式的指定傳回型別對應，則為 。

實作

CanSetTypeMapping(RelationalTypeMapping, Boolean)

適用於