EdmFunctions.Abs(DbExpression) Method

Reference

Definition

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

Assembly:: System.Data.Entity.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Creates a DbFunctionExpression that invokes the canonical 'Abs' function with the specified argument, which must each have a numeric result type. The result type of the expression is the same as the result type of value.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Data::Common::CommandTrees::DbFunctionExpression ^ Abs(System::Data::Common::CommandTrees::DbExpression ^ value);

public static System.Data.Common.CommandTrees.DbFunctionExpression Abs (this System.Data.Common.CommandTrees.DbExpression value);

static member Abs : System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbFunctionExpression

<Extension()>
Public Function Abs (value As DbExpression) As DbFunctionExpression

Parameters

value: DbExpression

An expression that specifies the numeric value.

Returns

DbFunctionExpression

A new DbFunctionExpression that returns the absolute value of value.

Exceptions

ArgumentNullException

value is null.

ArgumentException

The expression represented by value is invalid.

Applies to

Κοινή χρήση μέσω