public PlayerSearchViewModel(IPlayerProvider playerProvider)
{
_view = new MyCollectionViewGeneric <IPlayer>(CollectionViewSource.GetDefaultView(playerProvider.GetAllWorldCupPlayer()));
_view.Filter += (object item) =>
{
if (_textsearch == null)
{
return(true);
}
var itemPl = (IPlayer)item;
return(itemPl.Name.Contains(_textsearch) ||
itemPl.NationalTeam.Contains(_textsearch) ||
itemPl.Club.Contains(_textsearch) ||
itemPl.Championship.Contains(_textsearch));
};
}