|Class to set the style of the table or grid header.
This property sets the Text Block class that is used to set the style of the header of the table or grid.
The default value is "TableHeaderText" (which by default is set to 'display:none' for compatibility reasons)
This property applies only at design-time.
This property is available since Genexus 15 Upgrade 10.
Platforms: Web(.Net, Java)
Controls: Grid, Table