Hi All,
I want to show SPO document library with it's functionality in MVC application in Iframe using one generic credential and without asking for username and password.
I have tried below link but it asks for credentials And when loading redirect OAuth page in Iframe, it shows "This site can not be displayed".
https://docs.microsoft.com/en-us/sharepoint/dev/sp-add-ins/authorization-code-oauth-flow-for-sharepoint-add-ins
How can I do this?