Thank you Marianne,

I am not getting the "Data not Available" message. Instead, I am getting the error message I described earlier written in red font and filling the ultrachart.  The chart looks broken. So, is it a bug?

Hi Nuha,

I used an empty bindingList instead of an empty table, which accounts for the different message, but basically you do need to supply at least one row that has at least one numeric column for the 3D Pie Chart. 

If your table is not expected to contain at least one row with the required numeric value, you could use the InvalidDataReceived event and interrogate and modify the e.Text value.  You could customize the text or set it to an empty string.

Marianne

Hi Nuha,

I’m just checking back if you have any follow-up questions. 

Please let me know if there is anything I can help with further.

Marianne

Hi Marianne,

I have attached a file with how the pie chart looks when the number of rows is zero.  I believe that the "EmptyChartText" shoud appear here in a nice way.  Following is the source code I am using:

            DataTable dt = new DataTable();

            dt.Columns.Add("Status", typeof(System.String));
            dt.Columns.Add("Frequency", typeof(System.Int32));

            ultraChart1.DataSource = dt;
            ultraChart1.Data.DataBind();

This look like a bug to me.  If you have a problem opening the attachment, please let me know.

Thanks,

Nuha

Hi,

I am using UltraChart - PieChart.  when data is null, the PieChart is displaying the following error:
Pie3D Chart Error: You must include at least one row and one numeric column.

How to change it? just like empty or other message.

Thank a lot in advance.

Hi Nuha,

Wondering is anything I can help you with.

Marianne