Unique property

Official Content
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Allows setting the attributes that must not have duplicated values in the output of the corresponding query.


Controls the query unique fields of grid controls of any type. It is equivalent to Unique Clause.

This property does not apply to grids in Transaction object.

Runtime/Design time

This property applies only at design-time.

How to apply changes

To apply changes made by this property, Build a main object.


This property is available since GeneXus 15 upgrade 12.


Objects: Master Page, Panel for Smart Devices, Web Component, Web Panel, Work With for Smart Devices
Controls: FreeStyle Grid, Grid

See Also