In the previous posts Part1 and Part 2 we have how to creat the custom actions. In this post we will see how to delete the custom actions using CSOM. Remove All Custom Action: 1) Add a new button(btn_RemoveAllActions) to the web form(CustomActions.aspx) 2)Add the below code in the button click 3)Now run the web Application on click in … Continue reading Custom Actions Using CSOM for SharePoint Online Part 3