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Bar

ItemTriggerCondition.Binding Property

Gets or sets the binding that specifies the condition’s property.

Namespace: DevExpress.Xpf.Bars

Assembly: DevExpress.Xpf.Core.v21.2.dll

Declaration

public BindingBase Binding { get; set; }

Property Value

Type Description
BindingBase

The default value is null.

Remarks

The following code sample sets the BarButtonItem‘s Foreground to Red when the BarButtonItem is located the MainMenu and the view model’s HighlightItemsInMenu property is true:

Bars - ItemTrigger Binding property

<dxb:BarButtonItem Content="Item">
    <dxb:BarButtonItem.Triggers>
        <dxb:ItemMultiTrigger>
            <dxb:ItemMultiTrigger.Conditions>
                <dxb:ItemTriggerCondition 
                    Binding="{Binding (dxb:BarItemLinkControlProperties.ContainerType), RelativeSource={RelativeSource Self}}" 
                    Value="MainMenu"/>
                <dxb:ItemTriggerCondition 
                    Binding="{Binding HighlightItemsInMenu}" 
                    Value="True"/>
            </dxb:ItemMultiTrigger.Conditions>
            <dxb:ItemSetter Property="Foreground" Value="Red"/>
        </dxb:ItemMultiTrigger>
    </dxb:BarButtonItem.Triggers>
</dxb:BarButtonItem>
using DevExpress.Mvvm;

public class ViewProperties : BindableBase {
    public bool HighlightItemsInMenu {
        get { return GetValue<bool>(); }
        set { SetValue(value); }
    }
}
public partial class MainWindow : DevExpress.Xpf.Core.ThemedWindow
    {
        public MainWindow()
        {
            DataContext = new ViewProperties() { HighlightItemsInMenu = true };
            InitializeComponent();
        }
    }
See Also