Nullable Element (RDL)
Indicates whether the value for the parameter can be null.
구문
<ReportParameter Name="...">
...
<Nullable>...</Nullable>
...
</ReportParameter>
Element Characteristics
| Characteristic | Description |
|---|---|
Data type and length |
Boolean |
Default value |
False |
Cardinality |
0-1: Optional element that can occur once or not at all. |
Element Relationships
| Relationship | Element |
|---|---|
Parent element |
|
Child element |
None |
주의
If the value of the Nullable element is False, and the sibling Prompt element is omitted, the sibling DefaultValue element is required.
참고 항목
참조
Report Definition XML Elements
DefaultValue Element (RDL)