https://www.infopathdev.com:443/forums/45.aspxenCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/104160.aspxMon, 28 Sep 2015 14:50:33 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:104160iAmMortos0https://www.infopathdev.com:443/forums/thread/104160.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=45&PostID=104160<p>Is it possible to design a custom User Control using C# in VSTA for InfoPath <em>without</em> registering it with the COM interop? It&#39;s not a control that I&#39;m going to use on any other form, but I have a very specific functionality in mind. I&#39;m still writing the user control to conform to all the security standards etc. </p><div class="post-text"><p>The problem with doing the COM interop registration step during compile time is that it requires writing to the registry, which I do not have permission to do.</p> <p>I just want to be able to design and code the functionality of a User Control for reuse and easy data management within my form.</p> </div>