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[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 an empty string.
Datatype Characteristics
| Characteristic | Description |
|---|---|
Data type and length |
Boolean |
Default value |
False |
Element Relationships
| Relationship | Element |
|---|---|
Parent elements |
|
Child elements |
None |
Remarks
The AllowBlank element is ignored if the value of the sibling DataType element is not String.
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