CaseExpression Costruttori

Definizione

Spazio dei nomi:: Microsoft.EntityFrameworkCore.Query.SqlExpressions

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v3.0.0

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v3.1.0

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v10.0.0

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v11.0.0

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

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v9.0.0

Importante

Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.

Overload

Nome	Descrizione
CaseExpression(SqlExpression, IReadOnlyList<CaseWhenClause>)
CaseExpression(IReadOnlyList<CaseWhenClause>, SqlExpression)	Crea una nuova istanza della CaseExpression classe che rappresenta un'espressione CASE ricercata.
CaseExpression(SqlExpression, IReadOnlyList<CaseWhenClause>, SqlExpression)	Crea una nuova istanza della CaseExpression classe che rappresenta un'espressione CASE semplice.

CaseExpression(SqlExpression, IReadOnlyList<CaseWhenClause>)

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

public CaseExpression(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression operand, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause> whenClauses);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause> -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseExpression

Public Sub New (operand As SqlExpression, whenClauses As IReadOnlyList(Of CaseWhenClause))

Parametri

operand: SqlExpression

whenClauses: IReadOnlyList<CaseWhenClause>

Si applica a

CaseExpression(IReadOnlyList<CaseWhenClause>, SqlExpression)

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Crea una nuova istanza della CaseExpression classe che rappresenta un'espressione CASE ricercata.

public CaseExpression(System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause> whenClauses, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? elseResult = default);

public CaseExpression(System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause> whenClauses, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression elseResult);

public CaseExpression(System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause> whenClauses, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression elseResult = default);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseExpression : System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseExpression

Public Sub New (whenClauses As IReadOnlyList(Of CaseWhenClause), Optional elseResult As SqlExpression = Nothing)

Public Sub New (whenClauses As IReadOnlyList(Of CaseWhenClause), elseResult As SqlExpression)

Parametri

whenClauses: IReadOnlyList<CaseWhenClause>

Elenco di CaseWhenClause da cui valutare la condizione e ottenere il risultato.

elseResult: SqlExpression

Valore da restituire se non corrisponde, se disponibile WhenClauses .

Si applica a

CaseExpression(SqlExpression, IReadOnlyList<CaseWhenClause>, SqlExpression)

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Origine:: CaseExpression.cs

Crea una nuova istanza della CaseExpression classe che rappresenta un'espressione CASE semplice.

public CaseExpression(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? operand, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause> whenClauses, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? elseResult = default);

public CaseExpression(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression operand, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause> whenClauses, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression elseResult);

public CaseExpression(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression operand, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause> whenClauses, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression elseResult = default);

public CaseExpression(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression operand, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause> whenClauses, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? elseResult = default);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseWhenClause> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.CaseExpression

Public Sub New (operand As SqlExpression, whenClauses As IReadOnlyList(Of CaseWhenClause), Optional elseResult As SqlExpression = Nothing)

Public Sub New (operand As SqlExpression, whenClauses As IReadOnlyList(Of CaseWhenClause), elseResult As SqlExpression)

Parametri

operand: SqlExpression

Espressione da confrontare con Test in WhenClauses.

whenClauses: IReadOnlyList<CaseWhenClause>

Elenco di CaseWhenClause da cui confrontare o valutare e ottenere il risultato.

elseResult: SqlExpression

Valore da restituire se non corrisponde, se disponibile WhenClauses .

Si applica a

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