C# - Datetime convertion and GetDayOfYear usage fails
There's the code: HebrewCalendar Heb = new HebrewCalendar(); DateTime tmp = new DateTime(1964,2,3); MessageBox.Show(Heb.GetDayOfYear(tmp)); it's very basic and simple, but yet - i get an errors: Error 1 The best overloaded method match for System.Windows.Forms.MessageBox.Show(string)' has some invalid arguments.. Error 2 Ar...