Nov 28 2020 01:17 AM
I am developing an add-in for PowerPoint which receives data from a server with WebSockets. When data is received, I update the slide.
But, I want to know if it's possible to update slide content (Text, XmlSvg...) after the presentation is started? And how?
Currently, I update content with
Office.context.document.setSelectedDataAsync( myText, { coercionType: Office.CoercionType.Text }, result => { if (result.status === Office.AsyncResultStatus.Failed) { console.error(result.error.message); } } );
but when I try during presentation, I got an internal error...
Thanks for your help