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SelectExpression.GetMappedProjection(ProjectionMember) Metode

  • Referensi

Definisi

Ruang nama:
Microsoft.EntityFrameworkCore.Query.SqlExpressions
Rakitan:
Microsoft.EntityFrameworkCore.Relational.dll
Paket:
Microsoft.EntityFrameworkCore.Relational v3.0.0
Paket:
Microsoft.EntityFrameworkCore.Relational v3.1.0
Paket:
Microsoft.EntityFrameworkCore.Relational v5.0.0
Paket:
Microsoft.EntityFrameworkCore.Relational v6.0.0

Perhatian

Use GetProjection method using ProjectionBindingExpression to get mapped projection.

Mendapatkan proyeksi yang dipetakan ke yang diberikan ProjectionMember.

public System.Linq.Expressions.Expression GetMappedProjection (Microsoft.EntityFrameworkCore.Query.ProjectionMember projectionMember);
[System.Obsolete("Use GetProjection method using ProjectionBindingExpression to get mapped projection.")]
public System.Linq.Expressions.Expression GetMappedProjection (Microsoft.EntityFrameworkCore.Query.ProjectionMember projectionMember);
member this.GetMappedProjection : Microsoft.EntityFrameworkCore.Query.ProjectionMember -> System.Linq.Expressions.Expression
[<System.Obsolete("Use GetProjection method using ProjectionBindingExpression to get mapped projection.")>]
member this.GetMappedProjection : Microsoft.EntityFrameworkCore.Query.ProjectionMember -> System.Linq.Expressions.Expression
Public Function GetMappedProjection (projectionMember As ProjectionMember) As Expression

Parameter

projectionMember
ProjectionMember

Anggota proyeksi untuk mencari dalam pemetaan.

Mengembalikan

Expression

Proyeksi yang dipetakan untuk anggota proyeksi tertentu.

Atribut
ObsoleteAttribute

Berlaku untuk