DBProviderInfos 類別

Contains a collection of DBProviderInfo objects. This class cannot be inherited.

繼承階層

命名空間： Microsoft.SqlServer.Dts.Runtime
組件： Microsoft.SqlServer.ManagedDTS (在 Microsoft.SqlServer.ManagedDTS.dll 中)

'宣告
Public NotInheritable Class DBProviderInfos _
    Inherits DTSReadOnlyCollectionBase
'用途
Dim instance As DBProviderInfos

public sealed class DBProviderInfos : DTSReadOnlyCollectionBase

public ref class DBProviderInfos sealed : public DTSReadOnlyCollectionBase

[<SealedAttribute>]
type DBProviderInfos =  
    class 
        inherit DTSReadOnlyCollectionBase 
    end

public final class DBProviderInfos extends DTSReadOnlyCollectionBase

DBProviderInfos 型別公開下列成員。

	名稱	說明
	Count	Gets the number of elements contained in the DTSReadOnlyCollectionBase instance. (繼承自 DTSReadOnlyCollectionBase。)
	IsSynchronized	Gets a value that indicates whether access to the DTSReadOnlyCollectionBase is synchronized (thread-safe). (繼承自 DTSReadOnlyCollectionBase。)
	Item	Returns a DBProviderInfo object from the collection.
	SyncRoot	Gets an object that can be used to synchronize access to the DTSReadOnlyCollectionBase. (繼承自 DTSReadOnlyCollectionBase。)

上層

	名稱	說明
	Contains	Returns a Boolean that indicates if the items in the collection can be accessed using indexing without throwing an exception.
	CopyTo	Copies the entire DTSReadOnlyCollectionBase to a compatible one-dimensional array, starting at the specified index of the target array. (繼承自 DTSReadOnlyCollectionBase。)
	Equals	(繼承自 Object。)
	GetEnumerator	Returns an enumerator for use in iterating over the DBProviderInfos collection.
	GetHashCode	(繼承自 Object。)
	GetType	(繼承自 Object。)
	ToString	(繼承自 Object。)

上層

The DBProviderInfos collection describes the data source providers that are installed and available for use in the package.

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。