How to Expand OutlookFormRegion in C#?

Question

I am facing am issue in Outlook VSTO addIn where OutlookFormRegion is used in Adjoining FormRegionType. So is there a way to change its state i.e. expand (if region is collapsed) via C#?

I could not find a location where this state persists? In my opinion, we can change this by accessing this?

Also share your thoughts if we can disable this expand/collapse option?

Any idea?

score 0 · Answer 1 · answered Dec 24 '22 at 18:33

0

You'd be better off using Outlook Task Pane instead of a form region: https://learn.microsoft.com/en-us/visualstudio/vsto/custom-task-panes?view=vs-2022&tabs=csharp

answered Dec 24 '22 at 18:33

Dmitry Streblechenko

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Thanks @Dmitry, any idea about how to use Outlook Task Pane in similar to FormRegion particular in Adjoining mode? – Jhanzaib Jan 02 '23 at 19:27
You can add your task pane at the bottom of an inspector. – Dmitry Streblechenko Jan 02 '23 at 20:20

How to Expand OutlookFormRegion in C#?

1 Answers1