Kılavuz: Windows Forms'da 3B WPF Bileşik Denetimi Barındırma

Bu kılavuzda, wpF bileşik denetimi oluşturma ve denetimi kullanarak Windows Formlar denetim ve formlarında barındırma hakkında bilgi ElementHost ve bilgi ve kılavuz anlatımdır.

Bu kılavuzda, iki alt denetim içeren bir WPF UserControl uygulayacak. , UserControl üç boyutlu (3 boyutlu) bir külah görüntüler. WPF ile 3B nesneleri işleme, Windows Forms ile işlemeye Windows kolaydır. Bu nedenle, Windows Forms'da 3B grafikler oluşturmak için bir WPF UserControl sınıfı Windows mantıklıdır.

Bu kılavuzda gösterilen görevler şunlardır:

Önkoşullar

Bu izlenecek yolu tamamlamak için aşağıdaki bileşenlere ihtiyacınız vardır:

  • Visual Studio 2017

UserControl oluşturma

  1. adlı bir WPF Kullanıcı Denetimi Kitaplığı projesi oluşturun.

  2. WPF Tasarımcısı'nda UserControl1.xaml'i açın.

  3. Oluşturulan kodu aşağıdaki kodla değiştirin:

    <UserControl x:Class="HostingWpfUserControlInWf.UserControl1"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        >
      
        <Grid>
    
          <!-- Place a Label control at the top of the view. -->
          <Label 
                    HorizontalAlignment="Center" 
                    TextBlock.TextAlignment="Center" 
                    FontSize="20" 
                    Foreground="Red" 
                    Content="Model: Cone"/>
    
          <!-- Viewport3D is the rendering surface. -->
          <Viewport3D Name="myViewport" >
    
            <!-- Add a camera. -->
            <Viewport3D.Camera>
              <PerspectiveCamera 
                            FarPlaneDistance="20" 
                            LookDirection="0,0,1" 
                            UpDirection="0,1,0" 
                            NearPlaneDistance="1" 
                            Position="0,0,-3" 
                            FieldOfView="45" />
            </Viewport3D.Camera>
    
            <!-- Add models. -->
            <Viewport3D.Children>
    
              <ModelVisual3D>
                <ModelVisual3D.Content>
    
                  <Model3DGroup >
                    <Model3DGroup.Children>
    
                      <!-- Lights, MeshGeometry3D and DiffuseMaterial objects are added to the ModelVisual3D. -->
                      <DirectionalLight Color="#FFFFFFFF" Direction="3,-4,5" />
    
                      <!-- Define a red cone. -->
                      <GeometryModel3D>
    
                        <GeometryModel3D.Geometry>
                          <MeshGeometry3D 
        Positions="0.293893 -0.5 0.404509  0.475528 -0.5 0.154509  0 0.5 0  0.475528 -0.5 0.154509  0 0.5 0  0 0.5 0  0.475528 -0.5 0.154509  0.475528 -0.5 -0.154509  0 0.5 0  0.475528 -0.5 -0.154509  0 0.5 0  0 0.5 0  0.475528 -0.5 -0.154509  0.293893 -0.5 -0.404509  0 0.5 0  0.293893 -0.5 -0.404509  0 0.5 0  0 0.5 0  0.293893 -0.5 -0.404509  0 -0.5 -0.5  0 0.5 0  0 -0.5 -0.5  0 0.5 0  0 0.5 0  0 -0.5 -0.5  -0.293893 -0.5 -0.404509  0 0.5 0  -0.293893 -0.5 -0.404509  0 0.5 0  0 0.5 0  -0.293893 -0.5 -0.404509  -0.475528 -0.5 -0.154509  0 0.5 0  -0.475528 -0.5 -0.154509  0 0.5 0  0 0.5 0  -0.475528 -0.5 -0.154509  -0.475528 -0.5 0.154509  0 0.5 0  -0.475528 -0.5 0.154509  0 0.5 0  0 0.5 0  -0.475528 -0.5 0.154509  -0.293892 -0.5 0.404509  0 0.5 0  -0.293892 -0.5 0.404509  0 0.5 0  0 0.5 0  -0.293892 -0.5 0.404509  0 -0.5 0.5  0 0.5 0  0 -0.5 0.5  0 0.5 0  0 0.5 0  0 -0.5 0.5  0.293893 -0.5 0.404509  0 0.5 0  0.293893 -0.5 0.404509  0 0.5 0  0 0.5 0  " 
        Normals="0.7236065,0.4472139,0.5257313  0.2763934,0.4472138,0.8506507  0.5308242,0.4294462,0.7306172  0.2763934,0.4472138,0.8506507  0,0.4294458,0.9030925  0.5308242,0.4294462,0.7306172  0.2763934,0.4472138,0.8506507  -0.2763934,0.4472138,0.8506507  0,0.4294458,0.9030925  -0.2763934,0.4472138,0.8506507  -0.5308242,0.4294462,0.7306172  0,0.4294458,0.9030925  -0.2763934,0.4472138,0.8506507  -0.7236065,0.4472139,0.5257313  -0.5308242,0.4294462,0.7306172  -0.7236065,0.4472139,0.5257313  -0.858892,0.429446,0.279071  -0.5308242,0.4294462,0.7306172  -0.7236065,0.4472139,0.5257313  -0.8944269,0.4472139,0  -0.858892,0.429446,0.279071  -0.8944269,0.4472139,0  -0.858892,0.429446,-0.279071  -0.858892,0.429446,0.279071  -0.8944269,0.4472139,0  -0.7236065,0.4472139,-0.5257313  -0.858892,0.429446,-0.279071  -0.7236065,0.4472139,-0.5257313  -0.5308242,0.4294462,-0.7306172  -0.858892,0.429446,-0.279071  -0.7236065,0.4472139,-0.5257313  -0.2763934,0.4472138,-0.8506507  -0.5308242,0.4294462,-0.7306172  -0.2763934,0.4472138,-0.8506507  0,0.4294458,-0.9030925  -0.5308242,0.4294462,-0.7306172  -0.2763934,0.4472138,-0.8506507  0.2763934,0.4472138,-0.8506507  0,0.4294458,-0.9030925  0.2763934,0.4472138,-0.8506507  0.5308249,0.4294459,-0.7306169  0,0.4294458,-0.9030925  0.2763934,0.4472138,-0.8506507  0.7236068,0.4472141,-0.5257306  0.5308249,0.4294459,-0.7306169  0.7236068,0.4472141,-0.5257306  0.8588922,0.4294461,-0.27907  0.5308249,0.4294459,-0.7306169  0.7236068,0.4472141,-0.5257306  0.8944269,0.4472139,0  0.8588922,0.4294461,-0.27907  0.8944269,0.4472139,0  0.858892,0.429446,0.279071  0.8588922,0.4294461,-0.27907  0.8944269,0.4472139,0  0.7236065,0.4472139,0.5257313  0.858892,0.429446,0.279071  0.7236065,0.4472139,0.5257313  0.5308242,0.4294462,0.7306172  0.858892,0.429446,0.279071  "                   TriangleIndices="0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 " />
                        </GeometryModel3D.Geometry>
    
                        <GeometryModel3D.Material>
                          <DiffuseMaterial>
                            <DiffuseMaterial.Brush>
                              <SolidColorBrush 
                                Color="Red" 
                                Opacity="1.0"/>
                            </DiffuseMaterial.Brush>
                          </DiffuseMaterial>
                        </GeometryModel3D.Material>
    
                      </GeometryModel3D>
    
                    </Model3DGroup.Children>
                  </Model3DGroup>
    
                </ModelVisual3D.Content>
    
              </ModelVisual3D>
    
            </Viewport3D.Children>
    
          </Viewport3D>
        </Grid>
      
    </UserControl>
    

    Bu kod, iki System.Windows.Controls.UserControl alt denetim içeren bir tanımlar. İlk alt denetim bir System.Windows.Controls.Label denetim, ikincisi ise Viewport3D 3D külah görüntüleyen bir denetimdir.

Konak projesi oluşturma

  1. Çözüme Windows adlı bir .NET Framework Forms Uygulaması (.NET Framework) projesi ekleyin.

  2. Bu Çözüm Gezgini,WindowsFormsIntegration derlemesi için bir başvuru ekleyin ve bu derlemenin adı WindowsFormsIntegration.dll.

  3. Aşağıdaki WPF derlemelerine başvurular ekleyin:

    • Presentationcore

    • Presentationframework

    • Windowsbase

  4. Projeye bir başvuru HostingWpfUserControlInWf ekleyin.

  5. Bu Çözüm Gezgini, projeyi WpfUserControlHost başlangıç projesi olarak ayarlayın.

UserControl'u barındırma

  1. Windows Form Tasarımcısı'nda Form1'i açın.

  2. Olay Özellikler penceresi, Olaylar'atıklayın ve ardından bir olay işleyicisi oluşturmak için olayı çift tıklatın.

    Kod Düzenleyicisi yeni oluşturulan olay Form1_Load işleyicisini açar.

  3. Form1.cs'de kodu aşağıdaki kodla değiştirin.

    Olay Form1_Load işleyicisi bir örneği UserControl1 oluşturur ve denetimin alt denetim ElementHost koleksiyonuna ekler. Denetim, ElementHost formun alt denetim koleksiyonuna eklenir.

    using System;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Data;
    using System.Drawing;
    using System.Text;
    using System.Windows.Forms;
    
    using System.Windows.Forms.Integration;
    
    namespace WpfUserControlHost
    {
        public partial class Form1 : Form
        {
            public Form1()
            {
                InitializeComponent();
            }
    
            private void Form1_Load(object sender, EventArgs e)
            {
                // Create the ElementHost control for hosting the
                // WPF UserControl.
                ElementHost host = new ElementHost();
                host.Dock = DockStyle.Fill;
    
                // Create the WPF UserControl.
                HostingWpfUserControlInWf.UserControl1 uc =
                    new HostingWpfUserControlInWf.UserControl1();
    
                // Assign the WPF UserControl to the ElementHost control's
                // Child property.
                host.Child = uc;
    
                // Add the ElementHost control to the form's
                // collection of child controls.
                this.Controls.Add(host);
            }
        }
    }
    
    Imports System.Collections.Generic
    Imports System.ComponentModel
    Imports System.Data
    Imports System.Drawing
    Imports System.Text
    Imports System.Windows.Forms
    
    Imports System.Windows.Forms.Integration
    
    Public Class Form1
        Inherits Form
    
        Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
            ' Create the ElementHost control for hosting the
            ' WPF UserControl.
            Dim host As New ElementHost()
            host.Dock = DockStyle.Fill
    
            ' Create the WPF UserControl.
            Dim uc As New HostingWpfUserControlInWf.UserControl1()
    
            ' Assign the WPF UserControl to the ElementHost control's
            ' Child property.
            host.Child = uc
    
            ' Add the ElementHost control to the form's
            ' collection of child controls.
            Me.Controls.Add(host)
        End Sub
    
    End Class
    
  4. Uygulamayı derlemek ve çalıştırmak için F5 tuşuna basın.

Ayrıca bkz.