RelationalSplitCollectionShaperExpression.Update Metode

Definisi

Ruang nama:

Microsoft.EntityFrameworkCore.Query

Rakitan:

Microsoft.EntityFrameworkCore.Relational.dll

Paket:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Membuat ekspresi baru yang seperti ini, tetapi menggunakan anak-anak yang disediakan. Jika semua anak sama, itu akan mengembalikan ekspresi ini.

public virtual Microsoft.EntityFrameworkCore.Query.RelationalSplitCollectionShaperExpression Update (System.Linq.Expressions.Expression parentIdentifier, System.Linq.Expressions.Expression childIdentifier, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression selectExpression, System.Linq.Expressions.Expression innerShaper);

abstract member Update : System.Linq.Expressions.Expression * System.Linq.Expressions.Expression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * System.Linq.Expressions.Expression -> Microsoft.EntityFrameworkCore.Query.RelationalSplitCollectionShaperExpression
override this.Update : System.Linq.Expressions.Expression * System.Linq.Expressions.Expression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * System.Linq.Expressions.Expression -> Microsoft.EntityFrameworkCore.Query.RelationalSplitCollectionShaperExpression

Public Overridable Function Update (parentIdentifier As Expression, childIdentifier As Expression, selectExpression As SelectExpression, innerShaper As Expression) As RelationalSplitCollectionShaperExpression

Parameter

parentIdentifier

Expression

Properti ParentIdentifier hasilnya.

childIdentifier

Expression

Properti ChildIdentifier hasilnya.

selectExpression

SelectExpression

Properti SelectExpression hasilnya.

innerShaper

Expression

Properti InnerShaper hasilnya.

Mengembalikan

RelationalSplitCollectionShaperExpression

Ekspresi ini jika tidak ada anak yang berubah, atau ekspresi dengan turunan yang diperbarui.