ISqlExpressionVisitor.VisitColumnReference(ColumnReferenceExpression) 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Query.Sql

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

包:

Microsoft.EntityFrameworkCore.Relational v2.2.6

访问 ColumnReferenceExpression。

public System.Linq.Expressions.Expression VisitColumnReference (Microsoft.EntityFrameworkCore.Query.Expressions.ColumnReferenceExpression columnReferenceExpression);

abstract member VisitColumnReference : Microsoft.EntityFrameworkCore.Query.Expressions.ColumnReferenceExpression -> System.Linq.Expressions.Expression

Public Function VisitColumnReference (columnReferenceExpression As ColumnReferenceExpression) As Expression

参数

columnReferenceExpression

ColumnReferenceExpression

ColumnReferenceExpression 表达式。

返回

Expression

表达式。