DbExpressionBuilder.ToSortClauseDescending Method (DbExpression)

.NET Framework (current version)
 

Creates a new DbSortClause with a descending sort order and default collation.

Namespace:   System.Data.Common.CommandTrees.ExpressionBuilder
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

public static DbSortClause ToSortClauseDescending(
	this DbExpression key
)

Parameters

key
Type: System.Data.Common.CommandTrees.DbExpression

The expression that defines the sort key.

Return Value

Type: System.Data.Common.CommandTrees.DbSortClause

A new sort clause with the given sort key and descending sort order.

Exception Condition
ArgumentNullException

key is null.

ArgumentException

key does not have an order-comparable result type.

.NET Framework
Available since 4.5
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