xaml-csharp-development-skill-for-avalonia

ComboBox

Note: This document is auto-generated by scripts/generate_control_reference_docs.py. Do not edit manually.

Summary

• Full type: Avalonia.Controls.ComboBox
• Namespace: Avalonia.Controls
• Assembly: Avalonia.Controls
• Source: src/Avalonia.Controls/ComboBox.cs
• Base types: SelectingItemsControl
• Kind: control

Basic APIs

• public static readonly StyledProperty<bool> IsDropDownOpenProperty = AvaloniaProperty.Register<ComboBox, bool>(nameof(IsDropDownOpen));
• public static readonly StyledProperty<bool> IsEditableProperty = AvaloniaProperty.Register<ComboBox, bool>(nameof(IsEditable));
• public static readonly StyledProperty<double> MaxDropDownHeightProperty = AvaloniaProperty.Register<ComboBox, double>(nameof(MaxDropDownHeight), 200);
• public static readonly DirectProperty<ComboBox, object?> SelectionBoxItemProperty = AvaloniaProperty.RegisterDirect<ComboBox, object?>(nameof(SelectionBoxItem), o => o.SelectionBoxItem);
• public static readonly StyledProperty<string?> PlaceholderTextProperty = AvaloniaProperty.Register<ComboBox, string?>(nameof(PlaceholderText));
• public static readonly StyledProperty<IBrush?> PlaceholderForegroundProperty = AvaloniaProperty.Register<ComboBox, IBrush?>(nameof(PlaceholderForeground));
• public static readonly StyledProperty<HorizontalAlignment> HorizontalContentAlignmentProperty = ContentControl.HorizontalContentAlignmentProperty.AddOwner<ComboBox>();
• public static readonly StyledProperty<VerticalAlignment> VerticalContentAlignmentProperty = ContentControl.VerticalContentAlignmentProperty.AddOwner<ComboBox>();
• public static readonly StyledProperty<string?> TextProperty = TextBlock.TextProperty.AddOwner<ComboBox>(new(string.Empty, BindingMode.TwoWay));
• public static readonly StyledProperty<IDataTemplate?> SelectionBoxItemTemplateProperty = AvaloniaProperty.Register<ComboBox, IDataTemplate?>( nameof(SelectionBoxItemTemplate), defaultBindingMode: BindingMode.TwoWay, coerce: CoerceSelectionBoxItemTemplate);
• public event EventHandler? DropDownClosed;
• public event EventHandler? DropDownOpened;
• public bool IsDropDownOpen {
• public bool IsEditable {
• public double MaxDropDownHeight {
• public object? SelectionBoxItem {

XAML Usage

<ComboBox x:Name="SampleComboBox" />

C# Usage

using Avalonia.Controls;

var control = new ComboBox();

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