wpf 16

czhc11400756632026-01-11 10:28












select















































csharp 复制代码 
<Window x:Class="WpfApp1.CollectionWindow"
        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"
        xmlns:local="clr-namespace:WpfApp1"
        mc:Ignorable="d"
        Title="CollectionWindow" Height="450" Width="800">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition/>
            <RowDefinition/>
            <RowDefinition/>
        </Grid.RowDefinitions>
        <TextBlock Name="tb"/>
        <ListBox Width="200" Name="listBox" SelectionMode="Single" SelectionChanged="listBox_SelectionChanged">
            <!--<ListBoxItem Content="AAA"/>
            <ListBoxItem Content="BBB"/>
            <ListBoxItem Content="CCC"/>
            <ListBoxItem Content="DDD"/>-->
        </ListBox>
        <ListView Grid.Row="1" Width="300" Name="lv">
            <ListView.View>
                <GridView>
                    <GridViewColumn Header="员工名称" Width="100" DisplayMemberBinding="{Binding Name}"/>
                    <GridViewColumn Header="部门" Width="100" DisplayMemberBinding="{Binding Department}"/>
                    <GridViewColumn Header="年龄" Width="100" DisplayMemberBinding="{Binding Age}"/>
                </GridView>
            </ListView.View>
        </ListView>
        <DataGrid Grid.Row="2" Width="400" Name="dg" AutoGenerateColumns="False" CanUserAddRows="False">
            <DataGrid.Columns>
                <DataGridTextColumn Header="员工名称" Width="100" Binding="{Binding Name}"/>
                <DataGridTextColumn Header="部门" Width="100" Binding="{Binding Department}"/>
                <DataGridTextColumn Header="年龄" Width="100" Binding="{Binding Age}"/>
                                <DataGridCheckBoxColumn Header="勾选"/>

            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</Window>
csharp 复制代码 
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace WpfApp1
{
    /// <summary>
    /// CollectionWindow.xaml 的交互逻辑
    /// </summary>
    public partial class CollectionWindow : Window
    {
        public CollectionWindow()
        {
            InitializeComponent();

            List<string> list=new List<string>();
            list.Add("111");
            list.Add("222");
            list.Add("333");
            list.Add("444");
            this.listBox.ItemsSource = list;

            List<Employee> employees = new List<Employee>();
            employees.Add(new Employee() { Name = "AAA", Department = "IT", Age = 21 });
            employees.Add(new Employee() { Name = "BBB", Department = "IT", Age = 19 });
            employees.Add(new Employee() { Name = "CCC", Department = "IT", Age = 20 });
            this.lv.ItemsSource=employees;

            this.dg.ItemsSource=employees;
        }

        private void listBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            tb.Text=(sender as ListBox).SelectedItem.ToString();
        }
    }
}




csharp 复制代码 
<Window x:Class="WpfApp1.CollectionWindow"
        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"
        xmlns:local="clr-namespace:WpfApp1"
        mc:Ignorable="d"
        Title="CollectionWindow" Height="450" Width="800">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition/>
            <RowDefinition/>
            <RowDefinition/>
        </Grid.RowDefinitions>
        <TextBlock Name="tb"/>
        <ListBox Width="200" Name="listBox" SelectionMode="Single" SelectionChanged="listBox_SelectionChanged">
            <!--<ListBoxItem Content="AAA"/>
            <ListBoxItem Content="BBB"/>
            <ListBoxItem Content="CCC"/>
            <ListBoxItem Content="DDD"/>-->
        </ListBox>
        <ListView Grid.Row="1" Width="300" Name="lv">
            <ListView.View>
                <GridView>
                    <GridViewColumn Header="员工名称" Width="100" DisplayMemberBinding="{Binding Name}"/>
                    <GridViewColumn Header="部门" Width="100" DisplayMemberBinding="{Binding Department}"/>
                    <GridViewColumn Header="年龄" Width="100" DisplayMemberBinding="{Binding Age}"/>
                </GridView>
            </ListView.View>
        </ListView>
        <DataGrid Grid.Row="2" Width="400" Name="dg" AutoGenerateColumns="False" CanUserAddRows="False">
            <DataGrid.Columns>
                <DataGridTextColumn Header="员工名称" Width="100" Binding="{Binding Name}"/>
                <DataGridTextColumn Header="部门" Width="100" Binding="{Binding Department}"/>
                <DataGridTextColumn Header="年龄" Width="100" Binding="{Binding Age}"/>
                <DataGridCheckBoxColumn Header="勾选" Binding="{Binding IsSelected}"/>
                <DataGridComboBoxColumn Header="下拉列表" SelectedItemBinding="{Binding Gender}" x:Name="dgcb">
                </DataGridComboBoxColumn>
                <DataGridTemplateColumn Header="自定义">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <Grid>
                                <TextBlock Text="{Binding Name}"/>
                                <Image Source="/Images/Logo.jpg"/>
                            </Grid>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                    <DataGridTemplateColumn.CellEditingTemplate>
                        <DataTemplate>
                            <TextBox Text="{Binding Name}"/>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellEditingTemplate>
                </DataGridTemplateColumn>
            
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</Window>





csharp 复制代码 
<Window x:Class="WpfApp1.CollectionWindow2"
        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"
        xmlns:local="clr-namespace:WpfApp1"
        mc:Ignorable="d"
        Title="CollectionWindow2" Height="450" Width="800">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition/>
            <RowDefinition/>
            <RowDefinition/>
        </Grid.RowDefinitions>
        <TabControl>
        <TabItem Header="AAA" >
                <TextBlock Text="Hello AAA"/>
            </TabItem>
            <TabItem Header="BBB">
                <Button Content="Hello BBB"/>
            </TabItem>
            <TabItem>
                <TabItem.Header>
                    <StackPanel Orientation="Horizontal">
                        <Image Source="/Images/Logo.jpg" Width="20"/>
                        <TextBlock Text="ccc"/>
                        <Button Content="X"/>
                    </StackPanel>
                </TabItem.Header>
            </TabItem>
            <TabItem Header="DDD"/>
            <TabItem Header="EEE" />
        </TabControl>
        <Menu Grid.Row="1" Height="30" VerticalAlignment="Top">
            <MenuItem Header="文件(_F)">
                <MenuItem Header="新建(_N)" Click="MenuItem_Click" >
                    <MenuItem.Icon>
                        <Image Source="/Images/Logo.jpg"/>
                    </MenuItem.Icon>
                </MenuItem>
                <MenuItem Header="打开"/>
                <Separator/>
                <MenuItem Header="添加"/>
            </MenuItem>
            <MenuItem Header="编辑">
                <MenuItem Header="剪切"/>
                <Separator/>
                <MenuItem Header="复制"/>
                <MenuItem Header="粘贴"/>
            </MenuItem>
            <MenuItem Header="视图"/>
        </Menu>
        
        <Border Background="Orange" Width="100" Height="30" Grid.Row="1">
            <Border.ContextMenu>
                <ContextMenu>
                    <MenuItem Header="文件(_F)">
                        <MenuItem Header="新建(_N)" Click="MenuItem_Click" >
                            <MenuItem.Icon>
                                <Image Source="/Images/Logo.jpg"/>
                            </MenuItem.Icon>
                        </MenuItem>
                        <MenuItem Header="打开"/>
                        <Separator/>
                        <MenuItem Header="添加"/>
                    </MenuItem>
                    <MenuItem Header="编辑">
                        <MenuItem Header="剪切"/>
                        <Separator/>
                        <MenuItem Header="复制"/>
                        <MenuItem Header="粘贴"/>
                    </MenuItem>
                    <MenuItem Header="视图"/>
                </ContextMenu>
            </Border.ContextMenu>
            
        </Border>
        <TreeView  Grid.Row="2" SelectedItemChanged="TreeView_SelectedItemChanged"/>
        <TreeViewItem Header="学生" IsExpanded="True">
            <TreeViewItem Header="一年级" IsExpanded="True">
                <TreeViewItem Header="AAA"/>
                <TreeViewItem Header="BBB"/>
                <TreeViewItem Header="CCC"/>
            </TreeViewItem>
            <TreeViewItem Header="二年级"/>
            <TreeViewItem Header="三年级"/>
        </TreeViewItem>
        <TreeViewItem Header="老师">
            <TreeViewItem Header="AAA"/>
            <TreeViewItem Header="BBB"/>
            <TreeViewItem Header="CCC"/>
        </TreeViewItem>

    </Grid>
</Window>








csharp 复制代码 
<Window x:Class="WpfApp1.DialogWindow"
        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"
        xmlns:local="clr-namespace:WpfApp1"
        mc:Ignorable="d"
        Title="DialogWindow" Height="450" Width="800">
    <Grid>
        <StackPanel>
            <Button Content="Open" Click="Button_Click"/>
            <Button Content="Save" Click="Button_Click_1"/>
            <RepeatButton Content="RepeatButton" Click="RepeatButton_Click"/>
        </StackPanel>
    </Grid>
</Window>
csharp 复制代码 
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using Microsoft.Win32;

namespace WpfApp1
{
    /// <summary>
    /// DialogWindow.xaml 的交互逻辑
    /// </summary>
    public partial class DialogWindow : Window
    {
        public DialogWindow()
        {
            InitializeComponent();
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            OpenFileDialog openFileDialog = new OpenFileDialog();
            openFileDialog.Filter = "Sql 文件(*.sql)|*.sql|所有文件(*.*)|*.*";
           // openFileDialog.FilterIndex == 1;
           openFileDialog.Multiselect = true;
           if( openFileDialog.ShowDialog()==true )
            { 
               // var file=openFileDialog.FileName;
                //openFileDialog.FileNames;
                 }
        }

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            SaveFileDialog saveFileDialog = new SaveFileDialog();
            saveFileDialog.Filter = "sql文件(*.sql)|*.sql|所有文件(*.*)|*.*";
           // saveFileDialog.ShowDialog();
            if (saveFileDialog.ShowDialog() == true)
            {
                var fn = saveFileDialog.FileName;
            }
        }

        private void RepeatButton_Click(object sender, RoutedEventArgs e)
        {

        }
    }
}








相关推荐
wuty0071 天前
完善基于WPF开发的标尺控件（含实例代码）
wpf·wpf标尺·支持横向竖向标尺·ruler
浩浩测试一下2 天前
洪水猛兽攻击 Ddos Dos cc Drdos floods区别
安全·web安全·网络安全·系统安全·wpf·可信计算技术·安全架构
无心水2 天前
分布式环境下定时任务与SELECT FOR UPDATE的陷阱与解决方案
分布式·后端·wpf·xxl-job·quartz·定时任务·selectforupdate
xdpcxq10292 天前
Spring AOP + Guava RateLimiter 用注解实现优雅限流
spring·wpf·guava
Aevget3 天前
界面控件DevExpress WPF v25.2新版亮点：模板工具包全新升级
wpf·界面控件·devexpress·ui开发·.net 10
czhc11400756633 天前
wpf 129
wpf
码界奇点4 天前
基于eBPF技术的高性能网络防火墙系统设计与实现
开发语言·网络·毕业设计·php·wpf·go语言·源代码管理
cjp5604 天前
022.WPF 封装TextBox控件限制只输入数字自定义属性
wpf
cjp5604 天前
021.WPF 以MVVM模式控制combox控件显示/隐藏
wpf
小北方城市网4 天前
Redis 分布式锁高可用实现：从原理到生产级落地
java·前端·javascript·spring boot·redis·分布式·wpf
热门推荐
01GitHub 镜像站点02Clawdbot 中文汉化版 接入微信、飞书03OpenClaw部署与配置教程：在Mac mini上接入国产大模型与飞书042026美赛A题智能手机电池续航时间预测的连续时间数学模型05OpenCode 入门教程：介绍 · 安装 · 配置第三方 API (如 Claude)06Linux下V2Ray安装配置指南07UV安装并设置国内源08Claude Code + GLM4.7 避坑指南：解决 Unable to connect to Anthropic services092025 年大语言模型发展回顾：关键突破、意外转折与 2026 年展望10Claude Code Skills 实用使用手册