How to make MonthCalendar like C#.

Thanks for your attension. I am using the FO365 On-premises.

I need to get a date made year and month(such as 'yyyy-MM') from uesr using exact Calendar to prevent human error.

So actually, I am trying to find a MonthCalendar function like C# but I haven't found anything.

Is the way exist in FO365? Please give me some help.

(It's c# function. the upper image is what I need)