C#

Create a GUI application that prompts users to enter a ten (10) digit phone number, with hyphens and parentheses included this input should be validated as a phone number adhering to the (XXX)-XXX-XXXX format.

Should the user input an incorrect format, an error message should print to screen and your phone number textbox should be highlighted in red.

Should an appropriately formatted phone number be entered, an acceptance message should printed to screen and your phone number textbox should be highlighted in green.