Intersoft ClientUI Documentation
ValueMemberBinding Property
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Intersoft.Client.UI.Aqua.UXInput Namespace > UXDomainUpDown Class : ValueMemberBinding Property






Gets or sets the Binding object used for object to string conversion.

Syntax

Visual Basic (Declaration) 
<CategoryAttribute("Common Properties")>
Public Property ValueMemberBinding As Binding
Visual Basic (Usage)Copy Code
Dim instance As UXDomainUpDown
Dim value As Binding
 
instance.ValueMemberBinding = value
 
value = instance.ValueMemberBinding
C# 
[CategoryAttribute("Common Properties")]
public Binding ValueMemberBinding {get; set;}
Delphi 
public read-write property ValueMemberBinding: Binding;
JScript 
CategoryAttribute("Common Properties")
public function get,set ValueMemberBinding : Binding
Managed Extensions for C++ 
[CategoryAttribute("Common Properties")]
public: __property Binding* get_ValueMemberBinding();
public: __property void set_ValueMemberBinding( 
   Binding* value
);
C++/CLI 
[CategoryAttribute("Common Properties")]
public:
property Binding^ ValueMemberBinding {
   Binding^ get();
   void set (    Binding^ value);
}

Remarks

UXDomainUpDown derives from ItemsControl therefore you can bind a collection of data to UXDomainUpDown. To learn more about data binding, see Data Binding Overview. To bind the data, you can either use ItemTemplate or the member path properties such as:

  • ValueMemberPath
  • ValueMemberBinding

When ValueMemberPath and ValueMemberBinding is set, the editing mode will used this for the value. You can also customize the display mode using item template.

The following code shows you how to customize the display using item template and MVVM pattern.

C# Copy Code 
public class Book : ModelBase
{
    private string _title;
    private string _image;

    public String Title
    {
        get { return this._title; }
        set
        {
            if (this._title != value)
            {
                this._title = value;
                OnPropertyChanged("Title");
            }
        }
    }
    public String Image
    {
        get { return this._image; }
        set
        {
            if (this._image != value)
            {
                this._image = value;
                OnPropertyChanged("Image");
            }
        }
    }
}

public partial class MainPage : Page
{
    public MyTests()
    {
        InitializeComponent();
        ObservableCollection<Book> datas = new ObservableCollection<Book>();
        datas.Add(new Book() { Title = "American Cooking", Image = "/TestingMySpinner;component/Images/Books/American_cooking_1.jpg" });
        datas.Add(new Book() { Title = "Anthologies", Image = "/TestingMySpinner;component/Images/Books/Anthologies_1.jpg" });
        datas.Add(new Book() { Title = "Application and Software", Image = "/TestingMySpinner;component/Images/Books/Application_and_Software_1.jpg" });
        datas.Add(new Book() { Title = "Baking", Image = "/TestingMySpinner;component/Images/Books/Baking_1.jpg" });
        datas.Add(new Book() { Title = "Computer hardware", Image = "/TestingMySpinner;component/Images/Books/Computer_hardware_1.jpg" });
        domain.ItemsSource = datas;
    }
}
C# Copy Code 
public class RentalBookViewModel : ViewModelBase
{
    private ObservableCollection<Book> _books;

    public ObservableCollection<Book> Books
    {
        get { return this._books; }
        set
        {
            if (this._books != value)
            {
                this._books = value;
                OnPropertyChanged("Books");
            }
        }
    }

    public RentalBookViewModel()
    {
        Books = new ObservableCollection<Book>();
        Books.Add(new Book() { Title = "American Cooking", Image = "/MVVMTesting;component/Images/Books/American_cooking_1.jpg" });
        Books.Add(new Book() { Title = "Anthologies", Image = "/MVVMTesting;component/Images/Books/Anthologies_1.jpg" });
        Books.Add(new Book() { Title = "Application and Software", Image = "/MVVMTesting;component/Images/Books/Application_and_Software_1.jpg" });
        Books.Add(new Book() { Title = "Baking", Image = "/MVVMTesting;component/Images/Books/Baking_1.jpg" });
        Books.Add(new Book() { Title = "Computer hardware", Image = "/MVVMTesting;component/Images/Books/Computer_hardware_1.jpg" });
    }
}
XAML Copy Code 
<Intersoft:UXPage.Resources>
    <ViewModel:RentalBookViewModel x:Key="RentalBookViewModel" />
</Intersoft:UXPage.Resources>

<Grid x:Name="LayoutRoot" DataContext="{StaticResource RentalBookViewModel}">
    <Intersoft:UXDomainUpDown x:Name="domain" Height="100" Width="100" ItemsSource="{Binding Books}" ValueMemberPath="Title">
        <Intersoft:UXDomainUpDown.ItemTemplate>
            <DataTemplate>
                <Grid>
                    <Image Source="{Binding Image}" />
                </Grid>
            </DataTemplate>
        </Intersoft:UXDomainUpDown.ItemTemplate>
    </Intersoft:UXDomainUpDown>
</Grid>

The following code shows how to set the value using ValueMemberPath.

XAML Copy Code 
<Grid>
    <Intersoft:UXDomainUpDown x:Name="domain" Height="100" Width="170" ValueMemberPath="Title" >
        <Intersoft:UXDomainUpDown.ItemTemplate>
            <DataTemplate>
                <Grid>
                    <Image Source="{Binding Image}" />
                </Grid>
            </DataTemplate>
        </Intersoft:UXDomainUpDown.ItemTemplate>
    </Intersoft:UXDomainUpDown>
</Grid>

The following code shows how to set the value using ValueMemberBinding.

XAML Copy Code 
<Grid>
    <Intersoft:UXDomainUpDown x:Name="domain" Height="100" Width="170" ValueMemberBinding="{Binding Title}" >
        <Intersoft:UXDomainUpDown.ItemTemplate>
            <DataTemplate>
                <Grid>
                    <Image Source="{Binding Image}" />
                </Grid>
            </DataTemplate>
        </Intersoft:UXDomainUpDown.ItemTemplate>
    </Intersoft:UXDomainUpDown>
</Grid>

Requirements

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

See Also

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