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AllowBlank Element
SQL Server 2000
AllowBlank Element
Indicates whether the value for the parameter can be an empty string.
<ReportParameter Name="..."> ... <AllowBlank>...</AllowBlank> ... </ReportParameter>
Element Characteristics
| Characteristic | Description |
|---|---|
| Data type and length | Boolean |
| Default value | False |
| Cardinality | 0-1: Optional element that occurs once or not at all |
Element Relationships
| Relationship | Element |
|---|---|
| Parent element | ReportParameter |
| Child element | None |
Remarks
The AllowBlank element is ignored if the value of the sibling DataType element is not String.
