c#,wpf,mahapps.metro,catel,orchestra
Did you include the MahApps themes in your app resources? For example, see the code below: <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="/Resources/Icons.xaml" /> <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.xaml" /> <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Fonts.xaml" /> <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Colors.xaml" />...