private void Confirm_CreateGroup_Click(object sender, RoutedEventArgs e) { // Add a colour wheel or something if (Group_Name.Text == "") { MessageBox.Show("A group name is required"); } else if (Group_Description.Text == "") { MessageBox.Show("A description is required"); } else { GlobalGroupStorage.TOTAL_GROUPS++; GlobalGroupStorage.GroupNames.Add(Group_Name.Text); GlobalGroupStorage.GroupIDs.Add(Group_ID.Text); GlobalGroupStorage.GroupDescriptions.Add(Group_Description.Text); GlobalVariables.insertIntoGroup(Group_Name.Text, "#FFAA20", Group_Description.Text); int groupID = GlobalVariables.returnAmountOfGroups(); foreach (string email in DisplayUsernamesData.NAMES_IN) { GlobalVariables.insertPersonIntoGroup(GlobalVariables.emailToID(email), groupID); } NavigationService navService = NavigationService.GetNavigationService(this); Groups_Page nextPage = new Groups_Page(); navService.Navigate(nextPage); } }