Classe CheckCollection
The CheckCollection class represents a collection of Check objects that represent all the check constraints defined on the parent object.
Hierarquia de herança
System. . :: . .Object
Microsoft.SqlServer.Management.Smo. . :: . .AbstractCollectionBase
Microsoft.SqlServer.Management.Smo. . :: . .SmoCollectionBase
Microsoft.SqlServer.Management.Smo. . :: . .SortedListCollectionBase
Microsoft.SqlServer.Management.Smo. . :: . .SimpleObjectCollectionBase
Microsoft.SqlServer.Management.Smo..::..CheckCollection
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (em Microsoft.SqlServer.Smo.dll)
Sintaxe
'Declaração
Public NotInheritable Class CheckCollection _
Inherits SimpleObjectCollectionBase
'Uso
Dim instance As CheckCollection
public sealed class CheckCollection : SimpleObjectCollectionBase
public ref class CheckCollection sealed : public SimpleObjectCollectionBase
[<SealedAttribute>]
type CheckCollection =
class
inherit SimpleObjectCollectionBase
end
public final class CheckCollection extends SimpleObjectCollectionBase
O tipo CheckCollection 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 Check object in the collection by index number. | |
Item[ ( [ ( String] ) ] ) | Gets a Check object in the collection by name. | |
Parent | Gets the SqlSmoObject object that is the parent of the CheckCollection 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 Check object to the CheckCollection collection. | |
AddExisting | Adds an object to the collection. (Herdado de AbstractCollectionBase.) | |
AddImpl | Adds the specified object to this collection (Herdado de SortedListCollectionBase.) | |
Contains | Verifies whether the specified object exists in the collection. (Herdado de SimpleObjectCollectionBase.) | |
CopyTo | Copies the collection of objects to a one-dimensional array beginning at the index value specified. | |
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 SimpleObjectCollectionBase.) | |
ItemById | Extracts a member from the CheckCollection collection 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.) | |
Remove(String) | Removes a Check object with the specified name from the CheckCollection collection. | |
Remove(Check) | Removes a Check object from the CheckCollection collection. | |
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 CheckCollection object can be used to gain access to a set of check constraints. You can use the Item property to return a specific Check 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.
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