RelationalCollectionShaperExpression.Update Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
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.RelationalCollectionShaperExpressionPublic Overridable Function Update (parentIdentifier As Expression, outerIdentifier As Expression, selfIdentifier As Expression, innerShaper As Expression) As RelationalCollectionShaperExpressionParameters
- 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
This expression if no children changed, or an expression with the updated children.
Applies to
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
Entity Framework