[英]How to enable Free text for Combo Box in WPF
如何在WPF中啟用組合框的自由文本輸入? 我嘗試使用IsEditable =“True”,但即使這樣也行不通......
我的xaml語法是: <ComboBox SelectedValue="{Binding Path=CountryValue, Mode=TwoWay}" IsEditable="True" ItemsSource="{Binding Path=CountryValues, Mode=OneWay}"></ComboBox>
在網上找到這個: 鏈接
<Window x:Class="LearnWPF.EditableComboBox.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="LearnWPF.EditableComboBox" Height="300" Width="300"
>
<Window.Resources>
<XmlDataProvider x:Key="items" XPath="//item">
<x:XData>
<items >
<item>01</item>
<item>02</item>
<item>03</item>
</items>
</x:XData>
</XmlDataProvider>
</Window.Resources>
<Grid>
<ComboBox IsEditable="True" DataContext="{StaticResource items}"
ItemsSource="{Binding}"/>
</Grid>
</Window>
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