DbExpressionBuilder.New Method

Definition

Namespace:

System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder

Assembly:

EntityFramework.dll

Overloads

New(TypeUsage, IEnumerable<DbExpression>)	Creates a new DbNewInstanceExpression. If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance.
New(TypeUsage, DbExpression[])	Creates a new DbNewInstanceExpression. If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance.

New(TypeUsage, IEnumerable<DbExpression>)

Creates a new DbNewInstanceExpression. If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance.

public static System.Data.Entity.Core.Common.CommandTrees.DbNewInstanceExpression New (this System.Data.Entity.Core.Metadata.Edm.TypeUsage instanceType, System.Collections.Generic.IEnumerable<System.Data.Entity.Core.Common.CommandTrees.DbExpression> arguments);

static member New : System.Data.Entity.Core.Metadata.Edm.TypeUsage * seq<System.Data.Entity.Core.Common.CommandTrees.DbExpression> -> System.Data.Entity.Core.Common.CommandTrees.DbNewInstanceExpression

<Extension()>
Public Function New (instanceType As TypeUsage, arguments As IEnumerable(Of DbExpression)) As DbNewInstanceExpression

Parameters

instanceType

TypeUsage

The type of the new instance.

arguments

IEnumerable<DbExpression>

Expressions that specify values of the new instances, interpreted according to the instance's type.

Returns

DbNewInstanceExpression

A new DbNewInstanceExpression with the specified type and arguments.

Exceptions

ArgumentNullException

instanceType or arguments is null, or arguments contains null.

ArgumentException

arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section).

New(TypeUsage, DbExpression[])

Creates a new DbNewInstanceExpression. If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance.

public static System.Data.Entity.Core.Common.CommandTrees.DbNewInstanceExpression New (this System.Data.Entity.Core.Metadata.Edm.TypeUsage instanceType, params System.Data.Entity.Core.Common.CommandTrees.DbExpression[] arguments);

static member New : System.Data.Entity.Core.Metadata.Edm.TypeUsage * System.Data.Entity.Core.Common.CommandTrees.DbExpression[] -> System.Data.Entity.Core.Common.CommandTrees.DbNewInstanceExpression

<Extension()>
Public Function New (instanceType As TypeUsage, ParamArray arguments As DbExpression()) As DbNewInstanceExpression

Parameters

instanceType

TypeUsage

The type of the new instance.

arguments

DbExpression[]

Expressions that specify values of the new instances, interpreted according to the instance's type.

Returns

DbNewInstanceExpression

A new DbNewInstanceExpression with the specified type and arguments.

Exceptions

ArgumentNullException

instanceType or arguments is null, or arguments contains null.

ArgumentException

arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section).