Hi,

        I am binding my graphs with 10 scatter line series and each sieries is containing 735 points which means the rendering of 7350 datapoints at a time on a single serface. MoreOver I have to update each seires of 735 points with a wcf call back whoes frequency is 3 times /sec. Also I am using Enablerefresh graphing but as no of call backs no of series and no of data points are large in number its hanging my GUI and also start increasing cpu usage and also while rendering datapoints its memory usage is also start increasing till out of memory exception occure. Can anyone suggest me why my graphs memory is leaking when I am only updating my Datapoint values and is that its a known issue of the control.

Thanks.