Nullable Element (RDL)
[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Indicates whether the value for the parameter can be null.
Datatype Characteristics
| Characteristic | Description |
|---|---|
Data type and length |
Boolean |
Default value |
None |
Element Relationships
| Relationship | Element |
|---|---|
Parent elements |
|
Child elements |
None |
Remarks
If the value of the Nullable element is False, and the sibling Prompt element is omitted, the sibling DefaultValue element is required.
The value cannot be set to true if the ReportParameter is a multivalue parameter.
See Also
Reference
Report Definition Language XML Schema
Report Definition XML Elements
Concepts
Report Definition Language Data Types
Other Resources
Development (Reporting Services)
Working with Parameters in Reporting Services