Alrite thanks. that helped.

 I can tell you what I did :)

 I made a function like this:

       function overrideGridRowHeightDetermination() {
          // Override the grid's getDefaultRowHeight which includes 2 extra hardcoded pixels
          igtbl_Grid.prototype["getDefaultRowHeight"] =
            function() {
                var rh = igtbl_parseInt(this.Bands[0].DefaultRowHeight);
                if (!rh)
                    rh = 22;
                return rh;
            }
        }

I included that in one of our .aspx pages that uses the Infragistics grids, and right at the end, in the body, called it:

<script type="text/javascript">overrideGridRowHeightDetermination();</script>

...

You could probably just override it all in one go by just calling the code directly in a <script> area in the body (just before the </body> should work):

 <script type="text/javascript">
igtbl_Grid.prototype["getDefaultRowHeight"] =
function() {
var rh = igtbl_parseInt(this.Bands[0].DefaultRowHeight);
if (!rh)
    rh = 22;
    return rh;
}
</script>

-- Ritchie Annand

Hi Tony,

             Could you please explain me with an example of using proto type to over ride the function, so that it will affect grid on every page ?

 Thanks,

Praveen.

Thanks, Tony! I will remember that for next time. The prototype trick did actually work really well, on top of teaching me a trick or two about JavaScript in the process (I was sure puzzled at first by the giant array of names and functions in ig_WebGrid_dom.js!), but it's probably kinder to override the functions in the client-side event.

Cheers,

-- Ritchie Annand

Ritchie,

You can use the InitializeGrid client-side event to override the JS function. That function is the first thing that fires after the Grid's client-side object is fully built.  You can either do it through the prototype, which will affect every grid on the page, or you can do it through the instance member.  I normally go through the instance, so something like:

function InitializeGrid(id)
{
var grid=igtbl_getGridByID(id);
grid.getDefaultRowHeight=function(){/*insert logic here...*/};
}