0

I was wondering is it possible to create a panel-like control in wpf, and another wpf custom control that will be the child of this panel, all in WinForms application. And then, would it be possible to set the custom control's size in float? Also would I be able to rotate that custom control?

Thanks in advance

4

1 に答える 1

1

Winformsに WPF コントロールを埋め込むことができるSystem.Windows.Forms.IntegrationNameSpace、より具体的にはElementHost Controlを使用する必要があります。

これは、WPF UserControls Child UserControls のサイズと場所を変更する簡単なデモです。アニメはお任せします。

メインの Winform フォーム

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Windows.Forms.Integration;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        ElementHost host;
        WpfControlLibrary1.UserControl1 uc;
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            host = new ElementHost();
            host.Dock = DockStyle.Top;
            uc = new WpfControlLibrary1.UserControl1();
            host.Child = uc;
            this.Controls.Add(host);
        }

        private void button1_Click(object sender, EventArgs e)
        {
            uc.SetChildLocation =  new  System.Windows.Point(uc.SetChildLocation.X + 25.5, uc.SetChildLocation.Y + 10.2);
        }

        private void button2_Click(object sender, EventArgs e)
        {
            uc.SetChildSize = new System.Windows.Size(uc.SetChildSize.Width + .25, uc.SetChildSize.Height + .25);
        }
    }
}

UserControl1.xaml

<UserControl x:Class="WpfControlLibrary1.UserControl1"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
         mc:Ignorable="d" 
         d:DesignHeight="300" d:DesignWidth="300" Background="Red" xmlns:my="clr-namespace:WpfControlLibrary1">
    <Canvas>
        <my:UserControl2 HorizontalAlignment="Center"   x:Name="userControl21" VerticalAlignment="Center" Canvas.Left="0" Canvas.Top="0" />

    </Canvas>
</UserControl>

UserControl1.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
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.Navigation;
using System.Windows.Shapes;

namespace WpfControlLibrary1  
{
    /// <summary>
    /// Interaction logic for UserControl1.xaml
    /// </summary>
    public partial class UserControl1 : UserControl
    {
        public UserControl1()
        {
            InitializeComponent();
        }

        public Point  SetChildLocation
        {
            get
            {
                return new Point(Canvas.GetLeft(userControl21), Canvas.GetTop(userControl21));
            }

            set
            {
                Canvas.SetLeft(userControl21, value.X);
                Canvas.SetTop(userControl21, value.Y);
            }
        }

        public Size SetChildSize
        {
            get
            {
                return new Size(userControl21.ActualWidth, userControl21.ActualHeight);
            }
            set
            {
                userControl21.Width = value.Width;
                userControl21.Height = value.Height;
            }
        }
    }
}

UserControl2.xaml

<UserControl x:Class="WpfControlLibrary1.UserControl2"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
         mc:Ignorable="d" 
         d:DesignHeight="300" d:DesignWidth="300" SizeChanged="UserControl_SizeChanged">
    <Grid>
        <Rectangle x:Name="rect" Fill="Blue" Height="40" Width="120"></Rectangle>
    </Grid>
</UserControl>

UserControl2.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
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.Navigation;
using System.Windows.Shapes;

namespace WpfControlLibrary1
{
    /// <summary>
    /// Interaction logic for UserControl2.xaml
    /// </summary>
    public partial class UserControl2 : UserControl
    {
        public UserControl2()
        {
            InitializeComponent();
        }

        private void UserControl_SizeChanged(object sender, SizeChangedEventArgs e)
        {
            rect.Width = e.NewSize.Width;
            rect.Height = e.NewSize.Height;
        }
    }
}
于 2012-11-10T18:26:17.487 に答える