盡管將 IsDeletable 屬性設置為 IsDeletable=True，但我一直單擊芯片刪除圖標但沒有任何反應。如何刪除芯片點擊刪除圖標？主窗口.xaml <StackPanel Orientation="Horizontal" x:Name="addchip"> <Button Click="create_chip">delete_chip</Button> <materialDesign:Chip Content="Example Chip" ToolTip="This is an example chip" IsDeletable="True"/> </StackPanel>主窗口.xaml.cspublic partial class MainWindow : Window{ public MainWindow() { InitializeComponent(); } private void deletenotify(object sender, RoutedEventArgs e) { Debug.WriteLine("delete!"); } private void create_chip(object sender, RoutedEventArgs e) { Chip a = new Chip(); a.Content = "Example Chip"; a.IsDeletable =true ; a.DeleteClick += deletenotify; addchip.Children.Add(a); }}
1 回答
溫溫醬
TA貢獻1752條經驗 獲得超4個贊
試試這個：
輸出：
https://i.stack.imgur.com/sg0v2.gif
Xaml:
<Window x:Class="TestChipDeleting.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
Title="MainWindow"
Height="400"
Width="300"
Loaded="MainWindow_OnLoaded">
<Grid>
<ItemsControl Name="UsersListBox">
</ItemsControl>
</Grid>
</Window>
C＃：
using System.Windows;
using MaterialDesignThemes.Wpf;
namespace TestChipDeleting
{
public partial class MainWindow
{
public MainWindow()
{
InitializeComponent();
}
private void MainWindow_OnLoaded(object sender, RoutedEventArgs e)
{
BindUsers();
}
private void Chip_OnDeleteClick(object sender, RoutedEventArgs e)
{
var currentChip = (Chip) sender;
UsersListBox.Items.Remove(currentChip);
}
private void BindUsers()
{
for (var i = 0; i < 10; i++)
{
var chip = new Chip {IsDeletable = true};
chip.DeleteClick += Chip_OnDeleteClick;
chip.Content = "Username" + i;
chip.Icon = i;
UsersListBox.Items.Add(chip);
}
}
}
}
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