I try to use Visual Studio macOS to develop a macOS app using c# language.
but I found that there so many bugs in mono
for example:
UITabView has property 'numberOfTabViewItems' 'tabViewItemAtIndex', but in VS macOS it reported error.
NSTabView
https://developer.apple.com/documentation/appkit/nstabview?language=objc
using System;
using AppKit;
using Foundation;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
your comment welcome