I am looking for a way that way that in a certain interception I should be able pull the navigation drawer from the side in code.
What do you mean by Pull the navigation drawer.
Do you consume a shell or master-detail page in your project?
If you want to open the side menu programmatically, master detail page has a IsPresented property and Shell could use FlyoutIsPresented to control it.
Pull the navigation drawer
Xamarin Inc., as a wholly-owned Microsoft subsidiary acting as a separate legal entity, adheres to the Microsoft Privacy Statement: Privacy & cookies