Value Element for Parameter (ADF)
Specifies the value of an application parameter.
구문
<ParameterDefaults>
<Parameter>
...
<Value>
Element Characteristics
| Characteristic | Description |
|---|---|
Data type |
string, between 0 and 4,000 characters in length. |
Default value |
None. |
Occurrence |
Required once per Parameter element. |
Updates |
Can be modified, but not added or deleted, when updating the application. |
Element Relationships
| Relationship | Elements |
|---|---|
Parent element |
|
Child elements |
None. |
주의
In your application definition file (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 인스턴스 구성 파일에서 매개 변수 사용.
The value of the Value element must match the format of the element for which it supplies a parameter. For instance, if the value provides data for an element that uses a duration data type, the value must follow the PnYnMnDTnHnMnS format.
예
The following example shows how to define a parameter called Duration. Wherever the string "%Duration%" appears in the ADF, Microsoft SQL Server Notification Services substitutes the value P0DT00H15M00S.
<Parameter>
<Name>Duration</Name>
<Value>P0DT00H15M00S</Value>
</Parameter>
As a result, if the ADF has the following for an ActionTimeout element:
<ActionTimeout>%``Duration``%</ActionTimeout>
Notification Services replaces the parameter when you create the instance so that the effective ActionTimeou definition is this:
<ActionTimeout>``P0DT00H15M00S``</ActionTimeout>
참고 항목
참조
Application Definition File Reference
관련 자료
ADF(응용 프로그램 정의 파일)에서 매개 변수 사용
인스턴스 및 응용 프로그램 업데이트