WPF

ml_black wrote:

Where do I convert the PersonViewModel back to a Person? I'm thinking within the PersonViewModel.

<Window x:Class="AgeConvertor.Window2"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="clr-namespace:AgeConvertor"   
    Title="Window2" Height="300" Width="300">
    <Window.Resources>

        <local:MyConverter x:Key="int2color" />

    </Window.Resources>
    <Grid>
        <ListBox ItemsSource="{Binding MultipleCountryList}"  Height="73" VerticalAlignment="Top">
            <ListBox.ItemTemplate>
                <DataTemplate>
                    <TextBlock Text="{Binding CountryName}"
                 Background="{Binding Converter={StaticResource int2color}}"/>
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>
    </Grid>
</Window>

public partial class Window2 : Window
    {
        Person p = new Person();

        public Window2()
        {
            InitializeComponent();

            this.DataContext = p;

            p.LoadCountry();
        }
    }

public class Person:INotifyPropertyChanged 
    {
        

        DataSource _objDataSource = new DataSource();
        private ObservableCollection<Country> _countrycombo = new ObservableCollection<Country>();
        

        public void LoadCountry()
        {
            _countrycombo = new ObservableCollection<Country>(_objDataSource.CountryList());
          

        }

        public ObservableCollection<Country> MultipleCountryList
        {
            get
            {
                return _countrycombo;
            }
        }       

        #region INotifyPropertyChanged Members

        public event PropertyChangedEventHandler PropertyChanged;

        #endregion

        #region General Propertychange methods

        /// <summary>
        /// Called when [property changed].
        /// </summary>
        /// <param name="PropertyName">Name of the property.</param>
        protected void OnPropertyChanged(string PropertyName)
        {
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs(PropertyName));
            }
        }

        #endregion
    }

public class MyConverter : IValueConverter
    {
        #region IValueConverter Members

        public object Convert(object value, Type targetType,
           object parameter, System.Globalization.CultureInfo culture)
        {

            int i = ((Country)value).A;
            return i % 2 == 0 ? Brushes.Red : Brushes.Green;

            //if (!(value is int))
            //    return null;
            //int i = (int)value;
            //return i % 2 == 0 ? Brushes.Red : Brushes.Green;
        }

        public object ConvertBack(object value, Type targetType,
               object parameter, System.Globalization.CultureInfo culture)
        {
            throw new NotImplementedException();
        }

        #endregion
    }

public class Country
    {
       
        public string _countryname = string.Empty;
        
        public string CountryName
        {
            get
            {
                return _countryname;
            }
            set
            {
                _countryname = value;
            }
        }
    }

public class DataSource
    {
        ObservableCollection<Country> _country = new ObservableCollection<Country>();

        public ObservableCollection<Country> CountryList()
        {
            _country.Clear();
            CountryData();
            return _country;
        }

        private void CountryData()
        {
            _country.Add(new Country {A=1, CountryName = "India" });
            _country.Add(new Country { A = 2, CountryName = "USA" });
            _country.Add(new Country { A = 3, CountryName = "Canada" });
            _country.Add(new Country { A = 4, CountryName = "Singapore" });
        }
    }

Visibility="{Binding Path=ComputedHorizontalScrollBarVisibility, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}"

krishnan.s wrote:

Any idea like how to overcome this one..

Mark Salsbery
Microsoft MVP - Visual C++

fjparisIII wrote:

I am familiar with the Metadata Query Language (http://msdn.microsoft.com/en-us/library/aa968944(VS.85).aspx[^])

Mark Salsbery
Microsoft MVP - Visual C++