AllowBlank Element (RDL)
TOC
Collapse the table of content
Expand the table of content
This documentation is archived and is not being maintained.

AllowBlank Element (RDL)

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


<ReportParameter>
    ...
    <AllowBlank>...</AllowBlank>
    ...
</ReportParameter>

Characteristic Description

Data type and length

Boolean

Default value

False

Cardinality

0-1: Optional element that occurs once or not at all.

Relationship Element

Parent element

ReportParameter

Child element

None

The AllowBlank element is ignored if the value of the sibling DataType element is not String.

Show:
© 2016 Microsoft