I am using aspose.slides 22.214.171.124 for .Net(version 4.0).
I regret to share that support for adding chart tile is missing in Asopose.Slides for .NET at the moment. An issue with ID 25428 has already been added in our issue tracking system to provide the requested feature. This thread has been linked with the issue so that you may be automatically notified once the issue is resolved.
We are sorry for your inconvenience,
Is this issue resolved? Do you have any updated version which has a fix for this?
I have verified from our issue tracking system and like to share that the issue has been scheduled for investigation in Week 39 of 2011. Once the investigation will be completed, we will be able to share the ETA for the issue afterwards. We will really appreciate your cooperation in terms of patience the issue is investigated.