Notice. This solution is no longer maintained and it ONLY works for "Classic" experience. For modern experiences, you should be looking into using SharePoint Framework.
- Office 365 Multi Tenant (MT)
- Office 365 Dedicated (D)
- SharePoint 2013 on-premises
|1.0||November 28th 2015||Initial release|
THIS CODE IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.
Embedder Console Application
To ease testing it can be helpful to use a console application to embed the UserCustomAction in the target site. Included is such an application, you can read the details here.