I can do it in GridViewer control,but don't know whether it work in ultrawebgrid.
Hello.
Currently, the WebGrid does not have the ability to fix a row so that other rows will scroll vertically underneath it. You can fix the column headers and footers so that rows will scroll under them, and you can fix columna so that other columns will scroll under them when the grid is scrolled horizontally.
This is accomplished by the grid rendering the headers, footers, and fixed columns in seperate DIV tags. This enables each region to scroll independently mof one another. However, this functionality doesn't exist for a row. In order to do this, the rows above the fixed row would all have to be rendered in a seperate DIV so that rows below would be in a different scroll region.
nobody knows?