RelationalCollectionShaperExpression.Update Method

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Creates a new expression that is like this one, but using the supplied children. If all of the children are the same, it will return this expression.

public virtual Microsoft.EntityFrameworkCore.Query.RelationalCollectionShaperExpression Update (System.Linq.Expressions.Expression parentIdentifier, System.Linq.Expressions.Expression outerIdentifier, System.Linq.Expressions.Expression selfIdentifier, System.Linq.Expressions.Expression innerShaper);

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

Public Overridable Function Update (parentIdentifier As Expression, outerIdentifier As Expression, selfIdentifier As Expression, innerShaper As Expression) As RelationalCollectionShaperExpression

Parameters

parentIdentifier

Expression

The ParentIdentifier property of the result.

outerIdentifier

Expression

The OuterIdentifier property of the result.

selfIdentifier

Expression

The SelfIdentifier property of the result.

innerShaper

Expression

The InnerShaper property of the result.

Returns

RelationalCollectionShaperExpression

This expression if no children changed, or an expression with the updated children.