Convert format date from string

I have variable string = 2021/05/21
I want to convert to format string 21/05/2021

Please guide me about it.

Hello @fairymemay
Try this

date1 = System.DateTime.ParseExact(“2021/05/21”,“yyyy/MM/dd”,System.GloBalization.CultureInfo.InvariantCulture)

date1.ToString(“dd/MM/yyyy”)