Tool Tip - Code Behind

[BSL Support]

i am creating a rad chart control in codebehind and adding it to the page. i now need to add tooltip to the points.
I assign the data ycolumn to the chart series. so i dont have active regions defined hence no tool tip.
can anyone point me in the right direction. any help is appreciated. thank you.

Murali.

[Petar Marchev]

Hi Murali,

I think that you can attach a handler to the ItemDataBound event of the RadChart and set the tool tips there:

void RadChart1_ItemDataBound(object sender, ChartItemDataBoundEventArgs e)
{
 e.SeriesItem.ActiveRegion.Tooltip = e.SeriesItem.YValue.ToString();
}

All the best,
Petar Marchev
the Telerik team