AllowBlank Element (RDL)

Indicates whether the value for the parameter can be an empty string.

Syntax

<ReportParameter>
    ...
    <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.

See Also

Reference

Report Definition XML Elements
DataType Element (RDL)

Help and Information

Getting SQL Server 2005 Assistance