Providers Element (ADF)
Contains elements that define the event providers used by the application.
Синтаксис
<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 |
|
Child elements |
Замечания
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.
Пример
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>
См. также
Справочник
Application Definition File Reference
Другие ресурсы
Определение внутрипроцессных поставщиков событий
Обновление экземпляров и приложений