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SqlExpressionVisitor.VisitSqlUnary(SqlUnaryExpression) Metodo

  • Riferimento

Definizione

Spazio dei nomi:
Microsoft.EntityFrameworkCore.Query
Assembly:
Microsoft.EntityFrameworkCore.Relational.dll
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v3.0.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v3.1.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v5.0.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v6.0.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v7.0.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v8.0.0

Visita gli elementi figlio dell'espressione unaria sql.

protected abstract System.Linq.Expressions.Expression VisitSqlUnary (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlUnaryExpression sqlCastExpression);
protected abstract System.Linq.Expressions.Expression VisitSqlUnary (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlUnaryExpression sqlUnaryExpression);
abstract member VisitSqlUnary : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlUnaryExpression -> System.Linq.Expressions.Expression
abstract member VisitSqlUnary : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlUnaryExpression -> System.Linq.Expressions.Expression
Protected MustOverride Function VisitSqlUnary (sqlCastExpression As SqlUnaryExpression) As Expression
Protected MustOverride Function VisitSqlUnary (sqlUnaryExpression As SqlUnaryExpression) As Expression

Parametri

sqlCastExpressionsqlUnaryExpression
SqlUnaryExpression

Restituisce

Expression

Espressione modificata, se l'espressione stessa o una delle relative sottoespressioni è stata modificata; in caso contrario, restituisce l'espressione originale.

Si applica a