ConnectionManagerBase Class
Represents the abstract base class for connection managers.
Inheritance Hierarchy
System.Object
Microsoft.SqlServer.Dts.Runtime.DtsObject
Microsoft.SqlServer.Dts.Runtime.ConnectionManagerBase
Microsoft.SqlServer.Dts.ManagedConnections.MSMQConn
Microsoft.SqlServer.Dts.ManagedConnections.SMOServerConn
Microsoft.SqlServer.Dts.ManagedConnections.SMTPConn
Microsoft.SqlServer.Dts.ManagedConnections.WMIConn
Namespace: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (in Microsoft.SqlServer.ManagedDTS.dll)
Syntax
'Declaration
Public MustInherit Class ConnectionManagerBase _
Inherits DtsObject
'Usage
Dim instance As ConnectionManagerBase
public abstract class ConnectionManagerBase : DtsObject
public ref class ConnectionManagerBase abstract : public DtsObject
[<AbstractClassAttribute>]
type ConnectionManagerBase =
class
inherit DtsObject
end
public abstract class ConnectionManagerBase extends DtsObject
The ConnectionManagerBase type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
.gif "Protected method") |
ConnectionManagerBase | Initializes a new instance of the ConnectionManagerBase class. |
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Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
ConnectionString | Gets or sets the connection string for the connection. |
|
ProtectionLevel | Gets or sets a value, by using the DTSProtectionLevel enumeration, that enforces how the connection controls sensitive information. |
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SupportsDTCTransactions | Returns a Boolean that indicates if the connection supports Microsoft Distributed Transaction Coordinator (MS DTC) transactions. |
|
Version | Returns the version of this connection manager. |
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Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
AcquireConnection | Creates an instance of the connection type. |
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CanUpdate | Gets or sets a Boolean that determines whether a connection manager supports upgrading the connection XML to a newer version. |
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Equals | Determines whether two object instances are equal. (Inherited from DtsObject.) |
|
Finalize | (Inherited from Object.) |
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GetHashCode | Returns the hash code for this instance. (Inherited from DtsObject.) |
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GetType | (Inherited from Object.) |
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MemberwiseClone | (Inherited from Object.) |
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ReleaseConnection | Frees the connection established during AcquireConnection. Called at design time and run time. |
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SetQualifier | Changes a qualifier on the connection manager after the connection manager has been created, but before it is run. |
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ToString | (Inherited from Object.) |
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Update | Updates the XML persisted by a previous version of the connection manager. |
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Validate | Validates the connection and returns an enumeration that indicates success or failure. |
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Remarks
You create a managed connection manager by deriving a managed class from the ConnectionManagerBase, and then marking it with DtsConnectionAttribute attribute.
When creating a managed connection manager, you must ensure that the threading model is Both for the connection manager to work properly with the Integration Services runtime.
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.