ParameterDefaults Element (ADF)
Contains the definition of one or more parameters for the application definition file (ADF).
Sintaxis
<Application>
<ParameterDefaults>
Element Characteristics
| Characteristic | Description |
|---|---|
Data type and length |
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 |
Notas
In your ADF, you can use a parameter for any element's value. The parameter takes the form %ParameterName%. You can provide values for these parameters in two places:
- In the ADF ParameterDefaults section.
- In the instance configuration file (ICF) Application/Parameters section.
You can also use parameters within the ICF, which provides additional methods of supplying parameter values. For more information, see Usar parámetros en un archivo de configuración de instancia.
Ejemplo
The following example shows how to define parameter defaults in the ADF. It defines a SysName value that replaces any %SysName% string elsewhere in the ADF and a RetryInterval value that replaces any %RetryInterval% string elsewhere in the ADF.
<ParameterDefaults>
<Parameter>
<Name>SysName</Name>
<Value>SERVER01</Value>
</Parameter>
<Parameter>
<Name>RetryInterval</Name>
<Value>P0DT00H15M00S</Value>
</Parameter>
</ParameterDefaults>
As a result, if the ADF has the following for a SystemName element:
<SystemName>%SysName%</SystemName>
Microsoft SQL Server Notification Services will replace the parameter when you create the instance so that the effective SystemName definition is this:
<SystemName>SERVER01</SystemName>
Vea también
Referencia
Application Definition File Reference
Otros recursos
Usar parámetros en un archivo de definición de aplicación (ADF)
Actualizar instancias y aplicaciones