Classe UserDefinedFunctionCollection

The UserDefinedFunctionCollection class represents a collection of UserDefinedFunction objects that represent all the user-defined functions that are defined on a table.

Hierarquia de herança

System. . :: . .Object
  Microsoft.SqlServer.Management.Smo. . :: . .AbstractCollectionBase
    Microsoft.SqlServer.Management.Smo. . :: . .SmoCollectionBase
      Microsoft.SqlServer.Management.Smo. . :: . .SortedListCollectionBase
        Microsoft.SqlServer.Management.Smo. . :: . .SchemaCollectionBase
          Microsoft.SqlServer.Management.Smo..::..UserDefinedFunctionCollection

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (em Microsoft.SqlServer.Smo.dll)

Sintaxe

'Declaração
Public NotInheritable Class UserDefinedFunctionCollection _
    Inherits SchemaCollectionBase
'Uso
Dim instance As UserDefinedFunctionCollection

public sealed class UserDefinedFunctionCollection : SchemaCollectionBase

public ref class UserDefinedFunctionCollection sealed : public SchemaCollectionBase

[<SealedAttribute>]
type UserDefinedFunctionCollection =  
    class
        inherit SchemaCollectionBase
    end

public final class UserDefinedFunctionCollection extends SchemaCollectionBase

O tipo UserDefinedFunctionCollection expõe os membros a seguir.

Propriedades

	Nome	Descrição
	Count	Gets the number of objects in the referenced collection. (Herdado de SmoCollectionBase.)
	IsSynchronized	Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. (Herdado de SmoCollectionBase.)
	Item[ ( [ ( Int32] ) ] )	Gets a UserDefinedFunction object in the collection by index number.
	Item[ ( [ ( String] ) ] )	Gets a UserDefinedFunction object in the collection by name.
	Item[ ( [ ( String, String] ) ] )	Gets a UserDefinedFunction object in the collection by name and schema.
	Parent	Gets the Database object that is the parent of the UserDefinedFunction object.
	SyncRoot	Gets an object that can be used to synchronize access to the collection. (Herdado de SmoCollectionBase.)

Início

Métodos

	Nome	Descrição
	Add	Adds a user-defined function to the collection.
	AddExisting	Adds an object to the collection. (Herdado de AbstractCollectionBase.)
	AddImpl	Adds the specified object to this collection (Herdado de SortedListCollectionBase.)
	Contains(String)	Validates whether the parameter collection contains a member with a name equal to the specified string. (Herdado de SchemaCollectionBase.)
	Contains(String, String)	Validates whether the parameter collection contains a member with a name equal to the specified string and with the specified schema. (Herdado de SchemaCollectionBase.)
	CopyTo	Copies the collection objects to a one-dimensional array starting at the specidied index value.
	Equals	(Herdado de Object.)
	Finalize	(Herdado de Object.)
	GetCollectionElementType	Gets the Collection Element Type. (Herdado de SmoCollectionBase.)
	GetEnumerator	Returns an IEnumerator interface that allows you to iterate through the objects in the collection. (Herdado de SmoCollectionBase.)
	GetHashCode	(Herdado de Object.)
	GetItemById(Int32)	Extracts a member from the referenced collection using a system-defined, unique identifier. (Herdado de SmoCollectionBase.)
	GetItemById(Int32, String)	Extracts a member from the referenced collection using a system-defined, unique identifier and name. (Herdado de SmoCollectionBase.)
	GetObjectByIndex	Extracts a member from the referenced collection using a system-defined, unique identifier. (Herdado de SmoCollectionBase.)
	GetType	(Herdado de Object.)
	ImplAddExisting	Adds an existing specified object to this collection (Herdado de SortedListCollectionBase.)
	InitializeChildCollection() () () ()	Initializes the child collections of the referenced collection. (Herdado de SmoCollectionBase.)
	InitializeChildCollection(Boolean)	Initializes the child collections of the referenced collection with the option to refresh the properties of the referenced collection. (Herdado de SmoCollectionBase.)
	InitInnerCollection	Initializes the collection. (Herdado de SchemaCollectionBase.)
	ItemById	Extracts a member from the UserDefinedFunctionCollection collection by using a system-defined, unique identifier.
	MemberwiseClone	(Herdado de Object.)
	Refresh() () () ()	Refreshes the referenced collection. (Herdado de SmoCollectionBase.)
	Refresh(Boolean)	Refreshes the referenced collection with the option to refresh child objects of the referenced collection. (Herdado de SmoCollectionBase.)
	ToString	(Herdado de Object.)
	ValidateParentObject	Validates the parent object exists. (Herdado de SmoCollectionBase.)

Início

Campos

	Nome	Descrição
	initialized	This value supports the SMO infrastructure and is not intended to be used directly from your code. (Herdado de AbstractCollectionBase.)

Início

Implementações de interfaces explícitas

	Nome	Descrição
	ICollection. . :: . .CopyTo	Copies the elements from an instance to an array beginning at the index indicated. (Herdado de SmoCollectionBase.)

Início

Comentários

A UserDefinedFunctionCollection object can be used to gain access to a set of user-defined functions. You can use the Item property to return a specific UserDefinedFunction object.

Thread Safety

Qualquer membro público estático (Compartilhado no Microsoft Visual Basic) desse tipo é seguro para operações multi-threaded. Não há garantia de que qualquer membro de instância seja seguro para threads.

Exemplos

Usando coleções

Segurança de thread

Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.

Consulte também

Referência

Namespace Microsoft.SqlServer.Management.Smo