guntidheerajkumar

public class CountriesViewModel
{
  const string url = "http://country.io/names.json";

  public async Task<Dictionary<string, string>> GetCountriesData()
  {
    try
    {
      var httpClient = new HttpClient();
      var countries = await httpClient.GetStringAsync(url);

guntidheerajkumar

public class Countries
{
  public string CountryCode { get; set; }

  public string CountryName { get; set; }
}

guntidheerajkumar

 public enum Countries
 {
    [EnumDescription(Text="India")]
    India,
    [EnumDescription(Text = "South Africa")]
    SouthAfrica,
 }

guntidheerajkumar

public static class EnumsHelper
{
    public static T GetAttributeOfType<T>(this Enum enumVal) where T : Attribute
    {
        var typeInfo = enumVal.GetType().GetTypeInfo();
        var v = typeInfo.DeclaredMembers.First(x => x.Name == enumVal.ToString());
        return v.GetCustomAttribute<T>();
    }

    public static string GetDescription(this Enum enumVal)

guntidheerajkumar

public class EnumDescriptionAttribute : Attribute
{
    public virtual string DisplayName { get; set; }
}

guntidheerajkumar

ItemsTableView.Source = new TableSource (Names);

guntidheerajkumar

searchBar.SearchButtonClicked += (sender, e) => {
    var listItems = Utilities.Names.Where (m => m.ToString ().StartsWith (searchBar.Text.Trim ())).ToList ();
    ItemsTableView.Source = new TableSource (listItems);
    ItemsTableView.ReloadData ();
    searchBar.ResignFirstResponder ();
}; 
searchBar.TextChanged += (sender, e) => {
    var listItems = Utilities.Names.Where (m => m.ToString ().StartsWith (searchBar.Text.Trim ())).ToList ();
    ItemsTableView.Source = new TableSource (listItems);
    ItemsTableView.ReloadData ();

guntidheerajkumar

public class TableSource : UITableViewSource
{
    List<string> tableItems;
    string cellIdentifier = "TableCell";
    public TableSource (List<string> items)
    {
        tableItems = items;
    }
    public override nint RowsInSection (UITableView tableview, nint section)
    {

guntidheerajkumar

public static void RegisterGlobalFilter(GlobalFilterCollection filters)
{
    filters.Add(new HandleErrorAttribute());
}

guntidheerajkumar

[HandleError(View = "ErrorView")]
public ActionResult Index()
{
    try
    {
    //Logic
    }
    catch (Exception ex)
    {
    throw ex;