How to draw a custom menu from C#?

Question

HTML

Hello.
I want to draw buttons from c# so that buttons are not displayed for a user with other rights.
As I understand it, you need to do:
1. Create a table in the database: 1 column - the role, 2 columns - the id of the buttons that the user with this role sees.
2. write a method call on html.
3. Write in the method:
a. see the role and what buttons are available
b. draw buttons.
Problem with how to draw buttons with an event handler?

Answer 1

check the rights on the server for each action, and when you draw, just set visible=none for elements inaccessible to the user