DbExpressionBuilder.UnaryMinus(DbExpression) Metod

Definition

Skapar en ny DbArithmeticExpression som negerar argumentets värde.

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

Parametrar

argument
DbExpression

Ett uttryck som anger argumentet.

Returer

En ny DbArithmeticExpression som representerar negationen.

Undantag

argument är null.

Det finns ingen numerisk resultattyp för argument.

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