RelationalQueryableMethodTranslatingExpressionVisitor.TranslateLambdaExpression Metodo

Definizione

Spazio dei nomi:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Pacchetto:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Converte l'espressione lambda specificata per l'origine ShapedQueryExpression in rappresentazione SQL equivalente.

protected virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? TranslateLambdaExpression (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression shapedQueryExpression, System.Linq.Expressions.LambdaExpression lambdaExpression);

abstract member TranslateLambdaExpression : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.TranslateLambdaExpression : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression

Protected Overridable Function TranslateLambdaExpression (shapedQueryExpression As ShapedQueryExpression, lambdaExpression As LambdaExpression) As SqlExpression

Parametri

shapedQueryExpression

ShapedQueryExpression

Oggetto ShapedQueryExpression in cui viene applicata l'espressione lambda.

lambdaExpression

LambdaExpression

Oggetto LambdaExpression da convertire in SQL.

Restituisce

SqlExpression

Oggetto SqlExpression che è la conversione di un'espressione lambda specificata o null.