共用方式為

RelationalProjectionExpressionVisitor.Visit(Expression) 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore.Query.ExpressionVisitors
組件:
Microsoft.EntityFrameworkCore.Relational.dll
套件:
Microsoft.EntityFrameworkCore.Relational v1.0.6
套件:
Microsoft.EntityFrameworkCore.Relational v1.1.6
套件:
Microsoft.EntityFrameworkCore.Relational v2.0.3
套件:
Microsoft.EntityFrameworkCore.Relational v2.1.11
套件:
Microsoft.EntityFrameworkCore.Relational v2.2.6

造訪指定的節點。

public override System.Linq.Expressions.Expression Visit (System.Linq.Expressions.Expression node);
public override System.Linq.Expressions.Expression Visit (System.Linq.Expressions.Expression expression);
override this.Visit : System.Linq.Expressions.Expression -> System.Linq.Expressions.Expression
override this.Visit : System.Linq.Expressions.Expression -> System.Linq.Expressions.Expression
Public Overrides Function Visit (node As Expression) As Expression
Public Overrides Function Visit (expression As Expression) As Expression

參數

nodeexpression
Expression

要造訪的運算式。

傳回

Expression

轉譯之輸入運算式的運算式。

適用於