Providers Element (ADF)

Contains elements that define the event providers used by the application.

Syntax

<Application>
    ...
    <Providers>

Element Characteristics

Characteristic	Description
Data type	None.
Default value	None.
Occurrence	Optional once per Application element.
Updates	Can be added and deleted when updating the application.

Element Relationships

Relationship	Elements
Parent element	Application Element (ADF)
Child elements	HostedProvider Element (ADF) NonHostedProvider Element (ADF)

Hinweise

The Providers element contains definitions for all event providers, hosted and nonhosted, used by the application.

The Providers element is optional. If your application does not use event classes (meaning the event or subscription rules query other data sources for events), you do not need event providers.

Beispiel

The following example shows how to define both a hosted event provider and a nonhosted event provider.

<Providers>
    <HostedProvider>
        <ProviderName>StockEP</ProviderName>
        <ClassName>StockData.StockProvider</ClassName>
        <AssemblyName>
        C:\EventProviders\CustomProviders\StockProvider.dll
        </AssemblyName>
        <SystemName>%SYSNAME%</SystemName>
        <Schedule>
            <StartTime>22:00:00</StartTime>
            <Interval>P0DT00H05M00S</Interval>
         </Schedule>
        <Arguments>
            <Argument>
                <Name>URL</Name>
                <Value>www.contoso.com/stockvalues</Value>
            </Argument>
        </Arguments>
    </HostedProvider>
    <NonHostedProvider>
        <ProviderName>EventWatcher</ProviderName>
    </NonHostedProvider>
</Providers>

Siehe auch

Verweis

Application Definition File Reference

Andere Ressourcen

Definieren von gehosteten Ereignisanbietern
Aktualisieren von Instanzen und Anwendungen

Hilfe und Informationen

Informationsquellen für SQL Server 2005