Add Milestones column to chart by C#

[nhatnlh]

Hi there,
I've just purchased Spire.Presentation yesterday. And I'm coding a function which gets data from Database and automatic build chart from this data.
Almost is working correctly. But I have a problem that I don't know how to add Mile Stone column to chart using C# code (please see attachment for more information).
I've searched for all your tutorial but I can't find anything like that.

So, can you show me the way to handle this case?
It would be very good if you provide a code sample.

Thank you.

[Gary.zhang]

Hello,

Thanks for your inquiry.
Could you please provide your document that shows the chart you expect? Then we will look into it and provide you the sample code accordingly. You could sent it to us(Support@e-iceblue.com) via Email.

Sincerely,
Gary
E-iceblue support team

[nhatnlh]

Hello,

Thanks for your inquiry.
Could you please provide your document that shows the chart you expect? Then we will look into it and provide you the sample code accordingly. You could sent it to us(Support@e-iceblue.com) via Email.

Sincerely,
Gary
E-iceblue support team

I've sent it to you. Please check your email.
Thank you.

[Betsy.jiang]

Dear nhatnlh,

Thanks for your sample file.
Sorry that currently Spire.Presentation doesn’t support adding Mile Stone column(Error bar) to chart. Yet we have already added this new feature in our schedule and done it, now it is under testing phase, once the hotfix is available, we will notify you immediately.

Best wishes,
Betsy
E-iceblue support team

[nhatnlh]

Hi Betsy,
I got it now,
I will wait for your Update.

Thank you.

[Betsy.jiang]

Dear nhatnlh,

Thanks for waiting.
Now the new feature(Error Bars) has been implemented in Spire.Presentation Pack Version:2.9. Sample code for your reference:

Code: Select all

                        IChart chart = presentation.Slides[0].Shapes[0] as IChart;
                        IErrorBarsFormat erry1 = chart.Series[0].ErrorBarsYFormat;
                        erry1.ErrorBarNoEndCap = false;
                        erry1.ErrorBarSimType = ErrorBarSimpleType.Minus;
                        erry1.ErrorBarvType = ErrorValueType.Percentage;
                        erry1.ErrorBarVal = 100f;
                        erry1.Line.FillType = FillFormatType.Solid;
                        erry1.Line.SolidFillColor.Color = Color.Black;
                        erry1.Line.Width = 2;


Looking forward to your feedback.

Sincerely,
Betsy
E-iceblue support team

[nhatnlh]

I've upgraded to the newest version and it worked. Very nice.
Thank you.

[Betsy.jiang]

Dear nhatnlh,

Thanks for your feedback.
Any question, just feel free to contact us.

Sincerely,
Betsy
E-iceblue support team