DbExpressionBuilder.NewCollection Method
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Creates a new DbNewInstanceExpression that constructs a collection containing the specified elements.
| NewCollection(IEnumerable<DbExpression>) |
Creates a new DbNewInstanceExpression that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown. |
| NewCollection(DbExpression[]) |
Creates a new DbNewInstanceExpression that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown. |
Creates a new DbNewInstanceExpression that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown.
public:
static System::Data::Common::CommandTrees::DbNewInstanceExpression ^ NewCollection(System::Collections::Generic::IEnumerable<System::Data::Common::CommandTrees::DbExpression ^> ^ elements);public static System.Data.Common.CommandTrees.DbNewInstanceExpression NewCollection(System.Collections.Generic.IEnumerable<System.Data.Common.CommandTrees.DbExpression> elements);static member NewCollection : seq<System.Data.Common.CommandTrees.DbExpression> -> System.Data.Common.CommandTrees.DbNewInstanceExpressionPublic Function NewCollection (elements As IEnumerable(Of DbExpression)) As DbNewInstanceExpressionParameters
- elements
- IEnumerable<DbExpression>
A list of expressions that provide the elements of the collection.
Returns
A new DbNewInstanceExpression with the specified collection type and arguments.
Exceptions
elements is null, or contains null.
elements is empty or contains expressions for which no common result type exists.
Applies to
.NET Framework 4.8.1 и други версии
| Продукт | Версии |
|---|---|
| .NET Framework | 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
Creates a new DbNewInstanceExpression that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown.
public:
static System::Data::Common::CommandTrees::DbNewInstanceExpression ^ NewCollection(... cli::array <System::Data::Common::CommandTrees::DbExpression ^> ^ elements);public static System.Data.Common.CommandTrees.DbNewInstanceExpression NewCollection(params System.Data.Common.CommandTrees.DbExpression[] elements);static member NewCollection : System.Data.Common.CommandTrees.DbExpression[] -> System.Data.Common.CommandTrees.DbNewInstanceExpressionPublic Function NewCollection (ParamArray elements As DbExpression()) As DbNewInstanceExpressionParameters
- elements
- DbExpression[]
A list of expressions that provide the elements of the collection.
Returns
A new DbNewInstanceExpression with the specified collection type and arguments.
Exceptions
elements is null, or contains null.
elements is empty or contains expressions for which no common result type exists.
Applies to
.NET Framework 4.8.1 и други версии
| Продукт | Версии |
|---|---|
| .NET Framework | 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
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