Hell Bruno,

Yes, UltraWebGrid supports many formatting features. Typically when people refer to formatting, they mean formatting of the text displayed in columns. That is why each grid column type support the Format property and you can use any format for the underlying datasource there. Format strings typically follow .NET format string conventions.

For more information, I believe this is a very good place to start reading about the grid column Format property.

http://help.infragistics.com/Help/NetAdvantage/NET/2008.3/CLR3.5/html/Infragistics35.WebUI.UltraWebGrid.v8.3~Infragistics.WebUI.UltraWebGrid.UltraGridColumn~Format.html

HTH,