SetOperationBase.Update(SelectExpression, SelectExpression) 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 abstract Microsoft.EntityFrameworkCore.Query.SqlExpressions.SetOperationBase Update (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression source1, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression source2);abstract member Update : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SetOperationBasePublic MustOverride Function Update (source1 As SelectExpression, source2 As SelectExpression) As SetOperationBaseParameters
- source1
- SelectExpression
The Source1 property of the result.
- source2
- SelectExpression
The Source2 property of the result.
Returns
This expression if no children changed, or an expression with the updated children.
Applies to
Collaborer avec nous sur GitHub
La source de ce contenu se trouve sur GitHub, où vous pouvez également créer et examiner les problèmes et les demandes de tirage. Pour plus d’informations, consultez notre guide du contributeur.
