ConnectionManagerCacheClass Class
This API supports the SQL Server 2012 infrastructure and is not intended to be used directly from your code.
Represents a connection manager that utilizes a Cache Transform or a cache file for the data connection.
Inheritance Hierarchy
System.Object
Microsoft.SqlServer.Dts.Runtime.Wrapper.ConnectionManagerCacheClass
Namespace: Microsoft.SqlServer.Dts.Runtime.Wrapper
Assembly: Microsoft.SqlServer.DTSRuntimeWrap (in Microsoft.SqlServer.DTSRuntimeWrap.dll)
Syntax
'Declaration
<GuidAttribute("F84E97B0-F3D7-4EFF-ACAA-80385E13EB34")> _
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
Public Class ConnectionManagerCacheClass _
Implements IDTSConnectionManager100, ConnectionManagerCache, IDTSConnectionManagerCache100
'Usage
Dim instance As ConnectionManagerCacheClass
[GuidAttribute("F84E97B0-F3D7-4EFF-ACAA-80385E13EB34")]
[ClassInterfaceAttribute(ClassInterfaceType.None)]
public class ConnectionManagerCacheClass : IDTSConnectionManager100,
ConnectionManagerCache, IDTSConnectionManagerCache100
[GuidAttribute(L"F84E97B0-F3D7-4EFF-ACAA-80385E13EB34")]
[ClassInterfaceAttribute(ClassInterfaceType::None)]
public ref class ConnectionManagerCacheClass : IDTSConnectionManager100,
ConnectionManagerCache, IDTSConnectionManagerCache100
[<GuidAttribute("F84E97B0-F3D7-4EFF-ACAA-80385E13EB34")>]
[<ClassInterfaceAttribute(ClassInterfaceType.None)>]
type ConnectionManagerCacheClass =
class
interface IDTSConnectionManager100
interface ConnectionManagerCache
interface IDTSConnectionManagerCache100
end
public class ConnectionManagerCacheClass implements IDTSConnectionManager100, ConnectionManagerCache, IDTSConnectionManagerCache100
The ConnectionManagerCacheClass type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
.gif "Public method") |
ConnectionManagerCacheClass | Infrastructure. Initializes a new instance of the ConnectionManagerCacheClass class. |
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Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
Columns | Infrastructure. Gets or sets the columns in the cache. |
|
ConnectionString | Infrastructure. Gets or sets the connection string used to establish a connection to a data source. |
|
ProtectionLevel | Infrastructure. Gets or sets the level of encryption performed on sensitive data that is contained in the package. |
|
RetainData | Infrastructure. Gets or sets a Boolean that indicates whether the connection manager retains the data in the cache. |
|
Scope | Infrastructure. Gets the scope of the connection manager. |
|
SupportsDTCTransactions | Infrastructure. Gets a Boolean that indicates whether the connection supports Microsoft Distributed Transaction Coordinator (MS DTC) transactions. |
|
UseEncryption | Infrastructure. Gets or sets a Boolean that indicates whether to use encryption. |
|
UseFile | Infrastructure. Gets or sets a Boolean that indicates whether the connection manager uses a cache file. |
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Methods
| Name | Description | |
|---|---|---|
|
AcquireConnection | Infrastructure. Creates an instance of the connection type. |
|
Equals | (Inherited from Object.) |
.gif "Protected method") |
Finalize | (Inherited from Object.) |
|
GetFileColumns | Infrastructure. Reads and returns the columns from the specified cache file. |
|
GetHashCode | (Inherited from Object.) |
|
GetType | (Inherited from Object.) |
|
MemberwiseClone | (Inherited from Object.) |
|
ReleaseConnection | Infrastructure. Frees the connection established during AcquireConnection. Called at design time and runtime. |
|
SetQualifier | Infrastructure. Changes a qualifier on the connection manager after the connection manager has been created but before it is used in a running package. |
|
ToString | (Inherited from Object.) |
|
Validate | Infrastructure. Validates the connection and returns an enumeration that indicates success or failure. |
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Remarks
For more information, see ConnectionManager.
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.