Customize Message (Confirm) Box in Windows Application

Hi SammyJain,

You can't restyle the default MessageBox as that is dependant on the current Windows OS theme. MessageBox can't be overriden to change the style of it.

However you can create one of your own. You can create a simple Window Form and then add content in the form of string to it, that will be shown to the user and a simple OK button. Which would close the window upon click.