Localization PieChart

[Mehdi]

Hi. 

Attach an image. When user move mouse over the chart, a tooltip show to the user Value = 1. i want to change "value" text with my Custom text, like "مقدار".

how can do this ?

[Dimitar]

Hi Mehdi,

You can use the DataPointTooltipTextNeeded event:

private void tooltipController_DataPointTooltipTextNeeded(object sender, DataPointTooltipTextNeededEventArgs e)
{
    e.Text = "My value: " + ((PieDataPoint)e.DataPoint).Value;
}

I hope this will be useful. Let me know if you have additional questions.

Regards,
Dimitar
Progress Telerik