Change chart type

[AdamShakhabov]

I need define chart type of first chart and apply this type to second chart:

Code: Select all

IChart inpChart = inpPre.Slides[0].Shapes[0] as IChart;
IChart tmpChart = tmpPre.Slides[0].Shapes[0] as IChart;

tmpChart.Type = inpChart.Type;
tmpPre.SaveToFile("output.pptx", FileFormat.Pptx2013);

But output.pptx will incorrect: after repairing by PowerPoint output.pptx is empty.

What am I doing incorrectly?

[Lisa.Li]

Hello,

Thanks for your post.
After an initial test with the latest commercial version Spire.Presentation Pack Hotfix Version:3.10.1, I could apply chart type from one chart to another one successfully. If you were using an old version, I suggest you upgrade to the latest version to have a test. If the issue still exists after trying, please provide your input Pptx files to help us further investigate your issue. You could send them to us via email( [email protected]).

Sincerely,
Lisa
E-iceblue support team

[AdamShakhabov]

I installed v3.10.1 via NuGet. This is has to be enough or I need also download these dll-files?

[Lisa.Li]

Dear,

Installing it via NuGet is the same, you don't need to download again. This issue should be related to your input Pptx files, please provide them here or via email( [email protected]), so that we can investigate your issue quickly and accurately. Thanks in advance.

Sincerely,
Lisa
E-iceblue support team

[Lisa.Li]

Dear,

Greetings from E-iceblue.
Could you let us know how is the issue going? Your feedback will be greatly appreciated.

Sincerely,
Lisa
E-iceblue support team