Parameter Element (ADF)
Contains the definition of a single application parameter.
Syntaxe
<ParameterDefaults>
<Parameter>
Element Characteristics
Characteristic | Description |
---|---|
Data type |
None. |
Default value |
None. |
Occurrence |
Required one or more times per ParameterDefaults element. |
Updates |
Can be added and deleted when updating the application. |
Element Relationships
Relationship | Elements |
---|---|
Parent element |
|
Child elements |
Notes
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 Utilisation de paramètres dans un fichier de configuration d'instance (ICF).
Exemple
The following example shows how to define a SysName
parameter. Wherever the string "%SysName%" appears in the ADF, Microsoft SQL Server Notification Services substitutes the value SERVER01
.
<Parameter>
<Name>SysName</Name>
<Value>SERVER01</Value>
</Parameter>
As a result, if the ADF has the following for a SystemName element:
<SystemName>%SysName%</SystemName>
Notification Services will replace the parameter when you create the instance so that the effective SystemName definition is this:
<SystemName>SERVER01</SystemName>
Voir aussi
Référence
Application Definition File Reference
Autres ressources
Utilisation de paramètres dans un fichier de définition d'application (ADF)
Mise à jour des instances et des applications