Display DataValue in a stack chart

995

arnold posted over 15 years ago

I have a 2D stack chart, how do I show the value for each part of the stack bar on the chart?

I tried this but nothing happen:

ChartTextAppearance t = new ChartTextAppearance();
t.Visible = true;
t.ItemFormatString = "<DATA_VALUE_ITEM:#0.##>";
t.Row = -2;
t.Column = -2;
t.HorizontalAlign = System.Drawing.StringAlignment.Center;

I put this piece of code just before I databind the chart.

Thanks

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995

[Infragistics]Nasa posted over 15 years ago

Hi,

You have done everything; now need to add “t” to the ChartText collection:

this.UltraChart1.BarChart.ChartText.Add(t);
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995

arnold posted over 15 years ago in reply to [Infragistics]Nasa

Thanks,
But in my code listed above I forget the following:
UltraChart2.BarChart.ChartText.Clear();
UltraChart2.BarChart.ChartText.Add(t);

Even with those 2 lines, nothing happen.

Should I put this code under a specific event?

Thanks
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