C# (CSharp) SaveProveedorCommand примеры использования

Пример #1

 public ProveedorNewViewModel(FacadeProvider facadeProvider, ProveedorModel proveedor, Action closeAction) : base(facadeProvider)
 {
     SaveProveedorComand   = new SaveProveedorCommand(this);
     UpdateProveedorComand = new UpdateProveedorCommand(this);
     Proveedor             = proveedor;
     CloseAction           = closeAction;
 }

Пример #2

 public ProveedorNewViewModel(FacadeProvider facadeProvider) : base(facadeProvider)
 {
     SaveProveedorComand = new SaveProveedorCommand(this);
     Proveedor           = new ProveedorModel();
 }