c# – 为什么我的ItemsControls中的项目不会水平布局?
发布时间:2020-12-15 17:59:59 所属栏目:百科 来源:网络整理
导读:我想要一个ItemsControl,其中项目是水平显示的. 然而,无论我使用StackPanel与Orientation =“Horizo??ntal”还是WrapPanel,它们仍然堆叠起来. 如何将ItemsControl中的项目水平放置? alt text http://i31.tinypic.com/dd2et5.png XAML: Window x:Class="Tes
我想要一个ItemsControl,其中项目是水平显示的.
然而,无论我使用StackPanel与Orientation =“Horizo??ntal”还是WrapPanel,它们仍然堆叠起来. 如何将ItemsControl中的项目水平放置? alt text http://i31.tinypic.com/dd2et5.png XAML: <Window x:Class="TestItemsControl2938.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Window1" Height="300" Width="400"> <Window.Resources> <DataTemplate x:Key="CustomerListTemplate"> <StackPanel Width="100" Background="#aaa" Margin="5"> <TextBlock Text="{Binding LastName}"/> </StackPanel> </DataTemplate> </Window.Resources> <StackPanel> <StackPanel Orientation="Horizontal" Background="Orange"> <ItemsControl ItemsSource="{Binding CustomerList}" ItemTemplate="{StaticResource CustomerListTemplate}"/> </StackPanel> <WrapPanel Background="Yellow"> <ItemsControl ItemsSource="{Binding CustomerList}" ItemTemplate="{StaticResource CustomerListTemplate}"/> </WrapPanel> </StackPanel> </Window> 代码隐藏: using System.Windows; using System.ComponentModel; using System.Collections.ObjectModel; namespace TestItemsControl2938 { public partial class Window1 : Window,INotifyPropertyChanged { private ObservableCollection<Customer> _customerList = new ObservableCollection<Customer>(); public ObservableCollection<Customer> CustomerList { get{ return _customerList; } set { _customerList = value; OnPropertyChanged("CustomerList"); } } public Window1() { InitializeComponent(); DataContext = this; CustomerList.Add(new Customer { FirstName = "Jim",LastName = "Jones" }); CustomerList.Add(new Customer { FirstName = "Joe",LastName = "Adams" }); CustomerList.Add(new Customer { FirstName = "Jake",LastName = "Johnson" }); } public event PropertyChangedEventHandler PropertyChanged; protected void OnPropertyChanged(string propertyName) { PropertyChangedEventHandler handler = PropertyChanged; if (handler != null) { handler(this,new PropertyChangedEventArgs(propertyName)); } } } public class Customer { public string FirstName { get; set; } public string LastName { get; set; } public string Street { get; set; } public string Location { get; set; } public string ZipCode { get; set; } } } 解决方法
错误的方式自定义ItemsControl用于包含其项目的面板:
<ItemsControl> <ItemsControl.ItemsPanel> <ItemsPanelTemplate> <StackPanel Orientation="Horizontal"/> </ItemsPanelTemplate> </ItemsControl.ItemsPanel> </ItemsControl> (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |