event ChartFormatAxisLabel

hi I have one question. I have chart with Axis which have RangeType = ChartAxisRangeType.Set; Please when i show chart and i move mouse then event ChartFormatAxisLabel is called (every time). My CPU usage is 100 % and my application is very slowly.:( I need call this event only if i do zooming; when i change visible range. Plese how can i stop this event, when i do only mouse move? i apologize for my english please help me thanks g.

Hi, I checked for this issue with the sample you sent earlier. Please try setting the Indexed property and CalcRegions property of the chart to false. This will help to reduce the CPU usage upto 15%. Note: 1.ChartControl.Indexed : Setting Indexed to false speeds up the Chart. If you don''t need a Indexed/Positional Chart, you must set this property to false. 2. ChartControl.CalcRegions: This property controls Tooltips and AutoHighliting. If this value is set to false, these features will not work. Please let me know if this helps you. Thanks for your continued interest in Syncfusion products. Regards, Geetha.

Hi thanks it''s better. But we must have set Enabled = false, because computer was still slowly. thanks g.