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WebGrid & hierarchical data
posted

Hi all !
I've created an example with a WebGrid with hierarchical data as described in the article

 http://help.infragistics.com/NetAdvantage/NET/Current/CLR2.0/?target=WebGrid.html

The example works fine, but when trying to access the child band, an exception will be thrown.

 this.UltraWebGrid1.Band[0].Columns.All  // works fine
 this.UltraWebGrid1.Band[1].Columns.All  // throws an exception


It seams, that the child band is absolute unknown for the WebGrid, because calling

 this.UltraWebGrid1.Bands.Count
 
returns 1, and not 2 !

Any hint or idea is welcome. Thanks in advance.

Regards,
Claus

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