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| namespace WpfRadioButtons
{
/// <summary>
/// Logique d'interaction pour RadioImage.xaml
/// </summary>
public partial class RadioImage : UserControl
{
public event EventHandler<RadioImageArgs> OptionChanged;
public RadioImage()
{
InitializeComponent();
}
private void RadioButton_Checked(object sender, RoutedEventArgs e)
{
RadioButton radio = sender as RadioButton;
radio.Background = this.Background;
EventHandler<RadioImageArgs> h = OptionChanged;
if (h != null)
h(this, new RadioImageArgs(radio, radio.IsChecked));
}
// DP "wrappers"
public bool? CheckState
{
get { return (bool?)GetValue(CheckStateProperty); }
set { SetValue(CheckStateProperty, value); }
}
// Using a DependencyProperty as the backing store for CheckState. This enables animation, styling, binding, etc...
public static readonly DependencyProperty CheckStateProperty =
DependencyProperty.Register("CheckState",
typeof(bool?),
typeof(RadioImage ),
new UIPropertyMetadata(null));
public string RadioName
{
get { return (string)GetValue(RadioNameProperty); }
set { SetValue(RadioNameProperty, value); }
}
// Using a DependencyProperty as the backing store for RadioName. This enables animation, styling, binding, etc...
public static readonly DependencyProperty RadioNameProperty =
DependencyProperty.Register("RadioName",
typeof(string),
typeof(RadioImage),
new UIPropertyMetadata(null, OnRadioNameChanged));
private static void OnRadioNameChanged(DependencyObject d, DependencyPropertyChangedEventArgs args)
{
RadioImage ctl = d as RadioImage;
string name = args.NewValue as string;
if (!string.IsNullOrEmpty(name))
ctl.rd.Name = name;
}
public string GroupName
{
get { return (string)GetValue(GroupNamePropertyProperty); }
set { SetValue(GroupNamePropertyProperty, value); }
}
// Using a DependencyProperty as the backing store for GroipNameProperty. This enables animation, styling, binding, etc...
public static readonly DependencyProperty GroupNamePropertyProperty =
DependencyProperty.Register("GroupNameProperty",
typeof(string),
typeof(RadioImage ),
new UIPropertyMetadata(null, OnGroupNameChanged));
private static void OnGroupNameChanged(DependencyObject d,DependencyPropertyChangedEventArgs args)
{
RadioImage ctl = d as RadioImage;
string grp = args.NewValue as string;
if (! string.IsNullOrEmpty(grp))
ctl.rd.GroupName = grp;
}
}
} |
Xaml usercontrol : un RadioButton avec un style qui ne fonctionne pas
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Envoyé par MABROUKI
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