WMIConn 类

Contains the methods and properties used by WMI connections.

继承层次结构

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
    Microsoft.SqlServer.Dts.Runtime. . :: . .ConnectionManagerBase
      Microsoft.SqlServer.Dts.ManagedConnections..::..WMIConn

命名空间：  Microsoft.SqlServer.Dts.ManagedConnections
程序集：  Microsoft.SqlServer.ManagedConnections（在 Microsoft.SqlServer.ManagedConnections.dll 中）

语法

声明
<DtsConnectionAttribute(ConnectionType := "WMI", LocalizationType := GetType(WMIConn),  _
    ConnectionContact := "Microsoft Corporation", UITypeName := "Microsoft.DataTransformationServices.Design.WmiConnectionManagerUI, Microsoft.DataTransformationServices.Design, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91")> _
Public Class WMIConn _
    Inherits ConnectionManagerBase _
    Implements IDTSComponentPersist
用法
Dim instance As WMIConn

[DtsConnectionAttribute(ConnectionType = "WMI", LocalizationType = typeof(WMIConn), 
    ConnectionContact = "Microsoft Corporation", UITypeName = "Microsoft.DataTransformationServices.Design.WmiConnectionManagerUI, Microsoft.DataTransformationServices.Design, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91")]
public class WMIConn : ConnectionManagerBase, IDTSComponentPersist

[DtsConnectionAttribute(ConnectionType = L"WMI", LocalizationType = typeof(WMIConn), 
    ConnectionContact = L"Microsoft Corporation", UITypeName = L"Microsoft.DataTransformationServices.Design.WmiConnectionManagerUI, Microsoft.DataTransformationServices.Design, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91")]
public ref class WMIConn : public ConnectionManagerBase, 
    IDTSComponentPersist

[<DtsConnectionAttribute(ConnectionType = "WMI", LocalizationType = typeof(WMIConn), 
    ConnectionContact = "Microsoft Corporation", UITypeName = "Microsoft.DataTransformationServices.Design.WmiConnectionManagerUI, Microsoft.DataTransformationServices.Design, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91")>]
type WMIConn =  
    class
        inherit ConnectionManagerBase
        interface IDTSComponentPersist
    end

public class WMIConn extends ConnectionManagerBase implements IDTSComponentPersist

WMIConn 类型公开以下成员。

构造函数

	名称	说明
	WMIConn() () () ()	Initializes a new instance of the WMIConn class.
	WMIConn(String, String)	Initializes a new instance of the WMIConn class, initializing the WMI server name and namespace.
	WMIConn(Boolean, String, String)	Initializes a new instance of the WMIConn class, initializing the authentication mode, user name, and password.
	WMIConn(Boolean, String, String, String, String)	Initializes a new instance of the WMIConn class, initializing the authentication mode, user name, password, server, and namespace.

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属性

	名称	说明
	ConnectionDescription	Gets a description of the connection manager for the WMI connection.
	ConnectionDisplayName	Returns the localized display name of the connection.
	ConnectionString	Gets or sets the connection string for the WMI connection. （覆盖 ConnectionManagerBase. . :: . .ConnectionString。）
	Namespace	Gets or sets the WMI namespace.
	Password	Sets the password for the connection, if you do not use Windows Authentication.
	ProtectionLevel	Gets or sets a value, by using the DTSProtectionLevel enumeration, that enforces how the connection controls sensitive information. （从 ConnectionManagerBase 继承。）
	ServerName	Gets or sets the name of the server to connect to as a WMI connection.
	SupportsDTCTransactions	Returns a Boolean that indicates if the connection supports Microsoft Distributed Transaction Coordinator (MS DTC) transactions. （从 ConnectionManagerBase 继承。）
	UserName	Gets or sets the user name for the connection, if you do not use Windows Authentication.
	UseWindowsAuth	Gets or sets a Boolean that indicates if Windows Authentication is used for the connection.
	Version	Returns the version of this connection manager. （从 ConnectionManagerBase 继承。）

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方法

	名称	说明
	AcquireConnection	Establishes the WMI connection and returns a connection object. （覆盖 ConnectionManagerBase. . :: . .AcquireConnection(Object)。）
	CanUpdate	Gets or sets a Boolean that determines whether a connection manager supports upgrading the connection XML to a newer version. （从 ConnectionManagerBase 继承。）
	Equals	Determines whether two object instances are equal. （从 DtsObject 继承。）
	Finalize	（从 Object 继承。）
	GetHashCode	Returns the hash code for this instance. （从 DtsObject 继承。）
	GetType	（从 Object 继承。）
	LoadFromXML	This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method.
	MemberwiseClone	（从 Object 继承。）
	ReleaseConnection	Frees the connection established during AcquireConnection. Called at design time and run time. （从 ConnectionManagerBase 继承。）
	SaveToXML	This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method.
	SetQualifier	Changes a qualifier on the connection manager after the connection manager has been created, but before it is run. （从 ConnectionManagerBase 继承。）
	ToString	（从 Object 继承。）
	Update	Updates the XML persisted by a previous version of the connection manager. （从 ConnectionManagerBase 继承。）
	Validate	Validates the connection and returns an enumeration that indicates success or failure. （从 ConnectionManagerBase 继承。）

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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.ManagedConnections 命名空间