DbExpressionBuilder.Except(DbExpression, 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 new DbExceptExpression that computes the subtraction of the right set argument from the left set argument.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Data::Common::CommandTrees::DbExceptExpression ^ Except(System::Data::Common::CommandTrees::DbExpression ^ left, System::Data::Common::CommandTrees::DbExpression ^ right);

public static System.Data.Common.CommandTrees.DbExceptExpression Except (this System.Data.Common.CommandTrees.DbExpression left, System.Data.Common.CommandTrees.DbExpression right);

static member Except : System.Data.Common.CommandTrees.DbExpression * System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbExceptExpression

<Extension()>
Public Function Except (left As DbExpression, right As DbExpression) As DbExceptExpression

Parameters

left: DbExpression

An expression that defines the left set argument.

right: DbExpression

An expression that defines the right set argument.

Returns

DbExceptExpression

A new DbExceptExpression that represents the difference of the left argument from the right argument.

Exceptions

ArgumentNullException

left or right is null.

ArgumentException

No common collection result type exists between left and right.

Applies to

इसके माध्यम से साझा किया गया