通过

SelectExpression.AddToOrderBy 方法

  • 参考

定义

命名空间:
Microsoft.EntityFrameworkCore.Query.Expressions
程序集:
Microsoft.EntityFrameworkCore.Relational.dll
包:
Microsoft.EntityFrameworkCore.Relational v1.0.6
包:
Microsoft.EntityFrameworkCore.Relational v1.1.6
包:
Microsoft.EntityFrameworkCore.Relational v2.0.3
包:
Microsoft.EntityFrameworkCore.Relational v2.1.11
包:
Microsoft.EntityFrameworkCore.Relational v2.2.6

重载

AddToOrderBy(String, IProperty, TableExpressionBase, OrderingDirection)

将列添加到此 SelectExpression 的 ORDER BY。
AddToOrderBy(Ordering)

将单个 Remotion.Linq.Clauses.Ordering 添加到订单依据。
AddToOrderBy(IEnumerable<Ordering>)

将多个表达式添加到此 SelectExpression 的 ORDER BY。

AddToOrderBy(String, IProperty, TableExpressionBase, OrderingDirection)

将列添加到此 SelectExpression 的 ORDER BY。

public virtual Microsoft.EntityFrameworkCore.Query.Expressions.AliasExpression AddToOrderBy (string column, Microsoft.EntityFrameworkCore.Metadata.IProperty property, Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase table, Remotion.Linq.Clauses.OrderingDirection orderingDirection);
abstract member AddToOrderBy : string * Microsoft.EntityFrameworkCore.Metadata.IProperty * Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase * Remotion.Linq.Clauses.OrderingDirection -> Microsoft.EntityFrameworkCore.Query.Expressions.AliasExpression
override this.AddToOrderBy : string * Microsoft.EntityFrameworkCore.Metadata.IProperty * Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase * Remotion.Linq.Clauses.OrderingDirection -> Microsoft.EntityFrameworkCore.Query.Expressions.AliasExpression
Public Overridable Function AddToOrderBy (column As String, property As IProperty, table As TableExpressionBase, orderingDirection As OrderingDirection) As AliasExpression

参数

column
String

列名称。

property
IProperty

相应的 EF 属性。

table
TableExpressionBase

目标表。

orderingDirection
Remotion.Linq.Clauses.OrderingDirection

排序方向。

返回

AliasExpression

与添加到 ORDER BY 的表达式对应的 AliasExpression。

适用于

AddToOrderBy(Ordering)

将单个 Remotion.Linq.Clauses.Ordering 添加到订单依据。

public virtual void AddToOrderBy (Remotion.Linq.Clauses.Ordering ordering);
public virtual Remotion.Linq.Clauses.Ordering AddToOrderBy (Remotion.Linq.Clauses.Ordering ordering);
abstract member AddToOrderBy : Remotion.Linq.Clauses.Ordering -> unit
override this.AddToOrderBy : Remotion.Linq.Clauses.Ordering -> unit
abstract member AddToOrderBy : Remotion.Linq.Clauses.Ordering -> Remotion.Linq.Clauses.Ordering
override this.AddToOrderBy : Remotion.Linq.Clauses.Ordering -> Remotion.Linq.Clauses.Ordering
Public Overridable Sub AddToOrderBy (ordering As Ordering)
Public Overridable Function AddToOrderBy (ordering As Ordering) As Ordering

参数

ordering
Remotion.Linq.Clauses.Ordering

排序。

返回

Remotion.Linq.Clauses.Ordering

添加到 select 表达式的排序。

适用于

AddToOrderBy(IEnumerable<Ordering>)

将多个表达式添加到此 SelectExpression 的 ORDER BY。

public virtual void AddToOrderBy (System.Collections.Generic.IEnumerable<Remotion.Linq.Clauses.Ordering> orderings);
abstract member AddToOrderBy : seq<Remotion.Linq.Clauses.Ordering> -> unit
override this.AddToOrderBy : seq<Remotion.Linq.Clauses.Ordering> -> unit
Public Overridable Sub AddToOrderBy (orderings As IEnumerable(Of Ordering))

参数

orderings
IEnumerable<Remotion.Linq.Clauses.Ordering>

排序表达式。

适用于