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Classe HttpClientConnection

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Contains properties and methods that enable a package to access a Web server using the HTTP protocol to send or receive files. This class cannot be inherited.

Hiérarchie d'héritage

System.Object
  Microsoft.SqlServer.Dts.Runtime.DtsObject
    Microsoft.SqlServer.Dts.Runtime.HttpClientConnection

Espace de noms :  Microsoft.SqlServer.Dts.Runtime
Assembly :  Microsoft.SqlServer.ManagedDTS (en Microsoft.SqlServer.ManagedDTS.dll)

Syntaxe

'Déclaration
<SerializableAttribute> _
Public NotInheritable Class HttpClientConnection _
    Inherits DtsObject _
    Implements IDTSPersist
'Utilisation
Dim instance As HttpClientConnection

[SerializableAttribute]
public sealed class HttpClientConnection : DtsObject, 
    IDTSPersist

[SerializableAttribute]
public ref class HttpClientConnection sealed : public DtsObject, 
    IDTSPersist

[<SealedAttribute>]
[<SerializableAttribute>]
type HttpClientConnection =  
    class 
        inherit DtsObject 
        interface IDTSPersist 
    end

public final class HttpClientConnection extends DtsObject implements IDTSPersist

Le type HttpClientConnection expose les membres suivants.

Constructeurs

  Nom Description
Méthode publique HttpClientConnection Initializes a new instance of the HttpClientConnection class.

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Propriétés

  Nom Description
Propriété publique BypassProxyOnLocal Gets or sets a Boolean that indicates if the proxy server is configured to use credentials and bypass the proxy server and use local addresses instead.
Propriété publique Certificate Gets or sets a byte array that represents the actual X.509 binary encoding of the certificate.
Propriété publique CertificateIdentifier Gets or sets the X.509 certificate identifier.
Propriété publique ChunkSize Gets or sets the value that indicates the minimum number of bytes to retrieve from or send to the server during a read/write operation.
Propriété publique ProxyBypassList Gets or sets the addresses that do not use a proxy server.
Propriété publique ProxyDomain Gets or sets the domain setting that is used to log on to the proxy.
Propriété publique ProxyPassword Sets the password used to log on to the proxy. This property is read-only.
Propriété publique ProxyURL Gets or sets the URL that specifies the location of the proxy.
Propriété publique ProxyUserName Gets or sets the username that is used when logging on to the proxy.
Propriété publique ServerDomain Gets or sets the domain used to log on to the server.
Propriété publique ServerPassword Sets the password used to log on to the server. This property is write-only.
Propriété publique ServerURL Gets or sets the URL that specifies the location of the server.
Propriété publique ServerUserName Gets or sets the username used to log on to the server.
Propriété publique Timeout Gets or sets the number of seconds after which the HTTP operation times out.
Propriété publique UseProxy Gets or sets a Boolean that indicates whether or not the connection will use a proxy.
Propriété publique UseProxyCredentials Gets or sets a Boolean that indicates whether or not the connection will use network credentials.
Propriété publique UseSecureConnection Gets or sets a Boolean that indicates whether the connection is HTTPS or HTTP.
Propriété publique UseServerCredentials Gets or sets a Boolean that indicates whether the connection uses network credentials.

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Méthodes

  Nom Description
Méthode publique Clone Returns a new connection object that has the exact same state as the one being cloned.
Méthode publique DownloadData Returns a byte array that contains the data downloaded from the resource that was specified in the ServerURL property.
Méthode publique DownloadFile Downloads data from the resource specified by ServerURL property to a local file.
Méthode publique Equals Determines whether two object instances are equal. (hérité de DtsObject.)
Méthode publique GetHashCode Returns the hash code for this instance. (hérité de DtsObject.)
Méthode publique GetProxyPassword Gets the proxy password.
Méthode publique GetServerPassword Gets the server password.
Méthode publique GetType (hérité de Object.)
Méthode publique LoadFromXML This method is not callable by your application code. To load a package saved as .xml, use the Application.LoadPackage method.
Méthode publique OpenRead Opens a readable stream for the data to be downloaded from the resource specified by the ServerURL property.
Méthode publique SaveToXML This method is not callable by your application code. To save a package as .xml, use the Application.SaveToXml method.
Méthode publique ShowCertificateDialog Displays the Windows certificate information dialog box.
Méthode publique ToString (hérité de Object.)

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Notes

The HTTP connection manager allows packages to access resources over HTTP, allowing tasks such as extracting data from a Web service and operating on it. The HTTP connection manager encapsulates the functionality of creating and maintaining a HTTP connection. The HTTP connection manager includes custom properties, in addition to the properties that are common to all connection managers. The HTTP connection manager provides the runtime with a connection to a HTTP server that acts as a source. When you create an HTTP connection manager, you can specify properties specific to that connection and test to see if the connection is alive. After the connection has been created, the connection can be used by various tasks in the runtime.

This class inherits from DtsObject and implements IDTSPersist.

Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.

Voir aussi

Référence

Espace de noms Microsoft.SqlServer.Dts.Runtime