How to hide field or button in Dynamics 365 form design by extension ?

Sometimes, customers need to hide specific fields or buttons in many pages  like delete button ..etc

you can achieve this task easily by creating an extension from your form and set the visible property  NO for this control

For Example, we need to hide the attachment button group from the vendor page 

just open the visual studio and create a new project.

search on application explore about vendtable  and right click to create extension

right click on your extension and click open

Go to design and locate your button or button group based on your requirements

just set the visible property to NO 

Build your solution

Thanks.