I have implemented in the same way.Tank u for your response.

I have plotted a bar chart. I need to convert to line chart. I need both the charts, is it possible? Can anyone give advise/inputs how to go about it. Regards, shantha

Keep both the charts and pass a parameter of type boolean and set the Charts Visiblity>>Hidden Property as an expression as =Parameters!Hide.Value And For the other chart as =Not Parameters!Hide.Value so when you change the value the other chart will be displayed -------------------------------------------------------- Surender Singh Bhadauria

Thanks a lot. It's working..

Please Mark it as Answer-------------------------------------------------------- Surender Singh Bhadauria

instead of a boolean value can i pass an integer value for the parameter and based on the parameter value asigned 1 -Bar (default graph) 2- Line 3- Pie. is it possible?

Yes you can and in that case you have to use For Bar =IIF(Parameters!Hide.Value=1,True,False) For Line =IIF(Parameters!Hide.Value=2,True,False) And For Pie =IIF(Parameters!Hide.Value=3,True,False) and set the default value of the parameter to 1 in reports parameters -------------------------------------------------------- Surender Singh Bhadauria