How to change windowsforms theme in c#

You can use Devexpress and Metro Framework theme for windows form.

Have a look into the below links.

http://denricdenise.info/2014/09/how-to-use-winforms-modern-ui/

http://www.c-sharpcorner.com/article/how-to-use-modernui-framework-in-windows-forms/

https://www.youtube.com/watch?v=Ryxew9cgkZA

https://www.youtube.com/watch?v=_SsRalcL_58

https://www.youtube.com/watch?v=QovScQvyvNM

Can you give me examples on these two modes that you proposed to me

Devexpress and MetroFramework are best !

Hi ma,

You can use MetroFramework for windows application. you can download this in Nuget Package manager.