DeliveryChannelArgument Class

Represents one name/value pair for a delivery channel argument. These arguments are typically used to supply configuration and authentication information required by the delivery service.

Spazio dei nomi: Microsoft.SqlServer.Management.Nmo
Assembly : Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Sintassi

'Dichiarazione
Public NotInheritable Class DeliveryChannelArgument
    Inherits NamedSmoObject

public sealed class DeliveryChannelArgument : NamedSmoObject

public ref class DeliveryChannelArgument sealed : public NamedSmoObject

public final class DeliveryChannelArgument extends NamedSmoObject

public final class DeliveryChannelArgument extends NamedSmoObject

Osservazioni

Delivery channel arguments are passed to the associated delivery protocol's Initialize method upon initialization.

Each delivery protocol specifies its own set of arguments. Examples of delivery channel arguments are the server name, a user name, and a password. For information about the arguments required by standard delivery protocols, see Protocolli di recapito standard.

Notification Services does not validate delivery channel arguments when you create or update the instance of Notification Services.

Notification Services stores the argument names and values in the instance database. To encrypt the values stored in the database, configure argument encryption using the EncryptArguments property.

Importante:
If you store user names and passwords in your source code, secure the source code.

Inheritance Hierarchy

System.Object
   Microsoft.SqlServer.Management.Smo.SmoObjectBase
     Microsoft.SqlServer.Management.Smo.SqlSmoObject
       Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Nmo.DeliveryChannelArgument

Esempio

The following examples show how to define a file delivery channel and its arguments:

// Define a delivery channel that uses the built-in File protocol
DeliveryChannel fileChannel = 
    new DeliveryChannel(myInstance, "FileChannel");
fileChannel.ProtocolName = "File";

// Define and add arguments for the file delivery channel
DeliveryChannelArgument fileNameArg = 
    new DeliveryChannelArgument(fileChannel, "FileName");
fileNameArg.Value = sampleDirectory + 
    @"\Notifications\FileNotifications.txt";
fileChannel.DeliveryChannelArguments.Add(fileNameArg);

// Add the file delivery channel to the instance
myInstance.DeliveryChannels.Add(fileChannel);

' Define a delivery channel using the built-in File protocol
Dim fileChannel As DeliveryChannel = _
    New DeliveryChannel(myInstance, "FileChannel")
fileChannel.ProtocolName = "File"

' Define and add arguments for the file delivery channel
Dim fileNameArg As DeliveryChannelArgument = _
    New DeliveryChannelArgument(fileChannel, "FileName")
fileNameArg.Value = sampleDirectory + _
    "\Notifications\FileNotifications.txt"
fileChannel.DeliveryChannelArguments.Add(fileNameArg)

' Add the file delivery channel to the instance
myInstance.DeliveryChannels.Add(fileChannel)

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Piattaforme

Piattaforme di sviluppo

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Piattaforme di destinazione

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Vedere anche

Riferimento

DeliveryChannelArgument Members
Microsoft.SqlServer.Management.Nmo Namespace

Altre risorse

Definizione dei canali di recapito
Argument Element (ICF)