Even after moving up or down using up arrow and down arrow in the keyboard, the time doesn't change to 24 hour format. It doesn't go up after 12. When I change to 13 for 1 o clock, it does not change in the calender UI.

we used the below code from UIBlockType overview | DataMiner Docs

DateTime.Now.ToString("dd/MM/yyyy HH:mm:ss")

Could anybody help with this issue?