ConnectionManagerHostClass 类

此 API 支持 SQL Server 2012 基础结构，但不能通过代码直接使用。

Represents a connection manager that connects to a task host.

继承层次结构

System.Object
  Microsoft.SqlServer.Dts.Runtime.Wrapper.ConnectionManagerHostClass

命名空间：  Microsoft.SqlServer.Dts.Runtime.Wrapper
程序集：  Microsoft.SqlServer.DTSRuntimeWrap（在 Microsoft.SqlServer.DTSRuntimeWrap.dll 中）

语法

声明
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
<GuidAttribute("674245D1-B1B2-4A1D-B83E-C944FAB42834")> _
Public Class ConnectionManagerHostClass _
    Implements ConnectionManagerHost, IDTSName100, IDTSObjectHost100, IDTSConnectionManager100
用法
Dim instance As ConnectionManagerHostClass

[ClassInterfaceAttribute(ClassInterfaceType.None)]
[GuidAttribute("674245D1-B1B2-4A1D-B83E-C944FAB42834")]
public class ConnectionManagerHostClass : ConnectionManagerHost, 
    IDTSName100, IDTSObjectHost100, IDTSConnectionManager100

[ClassInterfaceAttribute(ClassInterfaceType::None)]
[GuidAttribute(L"674245D1-B1B2-4A1D-B83E-C944FAB42834")]
public ref class ConnectionManagerHostClass : ConnectionManagerHost, 
    IDTSName100, IDTSObjectHost100, IDTSConnectionManager100

[<ClassInterfaceAttribute(ClassInterfaceType.None)>]
[<GuidAttribute("674245D1-B1B2-4A1D-B83E-C944FAB42834")>]
type ConnectionManagerHostClass =  
    class 
        interface ConnectionManagerHost 
        interface IDTSName100 
        interface IDTSObjectHost100 
        interface IDTSConnectionManager100 
    end

public class ConnectionManagerHostClass implements ConnectionManagerHost, IDTSName100, IDTSObjectHost100, IDTSConnectionManager100

ConnectionManagerHostClass 类型公开以下成员。

构造函数

	名称	说明
	ConnectionManagerHostClass	基础结构。Initializes a new instance of the ConnectionManagerHostClass class.

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属性

	名称	说明
	ConnectionString	基础结构。Gets or sets the connection string used to establish a connection to a data source.
	CreationName	基础结构。Gets the string that is used by the runtime to create an instance of the ConnectionManagerHostClass object. This property is read-only.
	DelayValidation	基础结构。Gets or sets a Boolean that indicates whether package validation is delayed until the package runs.
	Description	基础结构。Gets or sets the description of the ConnectionManagerHostClass object.
	HostType	基础结构。Gets an enumeration that describes the type of host that the connection is being used by. This property is read-only.
	ID	基础结构。Gets the ID of the ConnectionManagerHostClass. This property is read-only.
	InnerObject	基础结构。Gets the specific connection type that was created. This property is read-only.
	Name	基础结构。Gets or sets the name of the ConnectionManagerHostClass object.
	ProtectionLevel	基础结构。Gets or sets the level of encryption performed on sensitive data that is contained in the package.
	Scope	基础结构。Gets the scope of the connection manager.
	SupportsDTCTransactions	基础结构。Returns a Boolean that indicates if the connection supports Microsoft Distributed Transaction Coordinator (MS DTC) transactions.

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方法

	名称	说明
	AcquireConnection	基础结构。Creates an instance of the connection type.
	Equals	（从 Object 继承。）
	Finalize	（从 Object 继承。）
	GetHashCode	（从 Object 继承。）
	GetType	（从 Object 继承。）
	MemberwiseClone	（从 Object 继承。）
	ReleaseConnection	基础结构。Frees the connection established during AcquireConnection. Called at design time and runtime.
	SetQualifier	基础结构。Changes a qualifier on the connection manager after the connection manager has been created but before it is used in a running package.
	ToString	（从 Object 继承。）
	Validate	基础结构。Validates the connection and returns an enumeration that indicates success or failure.

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注释

For more information, see ConnectionManager.

线程安全

此类型的任何公共 static（在 Visual Basic 中为 Shared） 成员都是线程安全的。不保证所有实例成员都是线程安全的。

请参阅

参考

Microsoft.SqlServer.Dts.Runtime.Wrapper 命名空间