DbExpressionBuilder.UnaryMinus(DbExpression) Method

Reference

Definition

Namespace:: System.Data.Common.CommandTrees.ExpressionBuilder

Assembly:: System.Data.Entity.dll

Important

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Creates a new DbArithmeticExpression that negates the value of the argument.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Data::Common::CommandTrees::DbArithmeticExpression ^ UnaryMinus(System::Data::Common::CommandTrees::DbExpression ^ argument);

public static System.Data.Common.CommandTrees.DbArithmeticExpression UnaryMinus (this System.Data.Common.CommandTrees.DbExpression argument);

static member UnaryMinus : System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbArithmeticExpression

<Extension()>
Public Function UnaryMinus (argument As DbExpression) As DbArithmeticExpression

Parameters

argument: DbExpression

An expression that specifies the argument.

Returns

DbArithmeticExpression

A new DbArithmeticExpression representing the negation operation.

Exceptions

ArgumentNullException

argument is null.

ArgumentException

No numeric result type exists for argument.

Applies to

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