QuerySqlGenerator.VisitUnion(UnionExpression) Metode

  • Referensi

Definisi

Ruang nama:
Microsoft.EntityFrameworkCore.Query
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
Paket:
Microsoft.EntityFrameworkCore.Relational v7.0.0
Paket:
Microsoft.EntityFrameworkCore.Relational v8.0.0

Mengunjungi anak-anak ekspresi serikat.

protected override System.Linq.Expressions.Expression VisitUnion (Microsoft.EntityFrameworkCore.Query.SqlExpressions.UnionExpression unionExpression);
override this.VisitUnion : Microsoft.EntityFrameworkCore.Query.SqlExpressions.UnionExpression -> System.Linq.Expressions.Expression
Protected Overrides Function VisitUnion (unionExpression As UnionExpression) As Expression

Parameter

unionExpression
UnionExpression

Ekspresi yang akan dikunjungi.

Mengembalikan

Expression

Ekspresi yang dimodifikasi, jika atau subekspresi dimodifikasi; jika tidak, mengembalikan ekspresi asli.

Berlaku untuk