■ WindowsFormsHost 클래스의 PropertyMap 속성을 사용하여 WPF 속성을 호스팅된 Windows Forms 컨트롤의 해당 속성에 매핑하는 방법을 보여준다.
▶ MainWindow.xaml
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<Window x:Class="TestProject.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Width="800" Height="600" Title="TestProject" FontFamily="나눔고딕코딩" FontSize="16"> <DockPanel Margin="10" LastChildFill="True"> <WindowsFormsHost Name="windowsFormsHost" DockPanel.Dock="Left" FontSize="20" /> </DockPanel> </Window> |
▶ MainWindow.xaml.cs
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using System; using System.IO; using System.Reflection; using System.Windows; using System.Windows.Forms.Integration; using System.Windows.Media; namespace TestProject { /// <summary> /// 메인 윈도우 /// </summary> public partial class MainWindow : Window { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainWindow() /// <summary> /// 생성자 /// </summary> public MainWindow() { InitializeComponent(); Loaded += Window_Loaded; this.windowsFormsHost.SizeChanged += windowsFormsHost_SizeChanged; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 윈도우 로드시 처리하기 - Window_Loaded(sender, e) /// <summary> /// 윈도우 로드시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void Window_Loaded(object sender, RoutedEventArgs e) { System.Windows.Forms.Application.EnableVisualStyles(); System.Windows.Forms.CheckBox checkBox = new System.Windows.Forms.CheckBox(); checkBox.Dock = System.Windows.Forms.DockStyle.Fill; checkBox.TextAlign = System.Drawing.ContentAlignment.MiddleCenter; checkBox.Text = "Windows Forms checkbox"; checkBox.CheckedChanged += checkBox_CheckedChanged; this.windowsFormsHost.Child = checkBox; ReplaceFlowDirectionPropertyMapping(); RemoveCursorPropertyMapping(); AddClipPropertyMapping(); ExtendBackgroundPropertyMapping(); this.windowsFormsHost.FlowDirection = FlowDirection.LeftToRight; this.windowsFormsHost.Clip = new RectangleGeometry(); this.windowsFormsHost.Background = new ImageBrush(); } #endregion #region 윈도우즈 폼 호스트 크기 변경시 처리하기 - windowsFormsHost_SizeChanged(sender, e) /// <summary> /// 윈도우즈 폼 호스트 크기 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void windowsFormsHost_SizeChanged(object sender, SizeChangedEventArgs e) { ProcessClipPropertyTranslator(this.windowsFormsHost, "Clip", null); } #endregion #region 체크 박스 체크 변경시 처리하기 - checkBox_CheckedChanged(sender, e) /// <summary> /// 체크 박스 체크 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void checkBox_CheckedChanged(object sender, EventArgs e) { System.Windows.Forms.CheckBox checkBox = sender as System.Windows.Forms.CheckBox; if(checkBox.CheckState == System.Windows.Forms.CheckState.Checked) { this.windowsFormsHost.FlowDirection = FlowDirection.RightToLeft; } else { this.windowsFormsHost.FlowDirection = FlowDirection.LeftToRight; } } #endregion //////////////////////////////////////////////////////////////////////////////// Function #region 클리핑 영역 생성하기 - CreateClippingRegion() /// <summary> /// 클리핑 영역 생성하기 /// </summary> /// <returns>클리핑 영역</returns> private System.Drawing.Region CreateClippingRegion() { System.Drawing.Drawing2D.GraphicsPath graphicsPath = new System.Drawing.Drawing2D.GraphicsPath(); graphicsPath.StartFigure(); graphicsPath.AddEllipse ( new System.Drawing.Rectangle ( 0, 0, (int)this.windowsFormsHost.ActualWidth, (int)this.windowsFormsHost.ActualHeight ) ); graphicsPath.CloseFigure(); return new System.Drawing.Region(graphicsPath); } #endregion #region Clip 속성 번역자 처리하기 - ProcessClipPropertyTranslator(hostObject, propertyName, value) /// <summary> /// Clip 속성 번역자 처리하기 /// </summary> /// <param name="hostObject">호스트 객체</param> /// <param name="propertyName">속성명</param> /// <param name="value">값</param> private void ProcessClipPropertyTranslator(object hostObject, string propertyName, object value) { WindowsFormsHost windowsFormsHost = hostObject as WindowsFormsHost; System.Windows.Forms.CheckBox checkBox = windowsFormsHost.Child as System.Windows.Forms.CheckBox; if(checkBox != null) { checkBox.Region = CreateClippingRegion(); } } #endregion #region FlowDirection 속성 번역자 처리하기 - ProcessFlowDirectionPropertyTranslator(hostObject, propertyName, value) /// <summary> /// FlowDirection 속성 번역자 처리하기 /// </summary> /// <param name="hostObject">호스트 객체</param> /// <param name="propertyName">속성명</param> /// <param name="value">값</param> private void ProcessFlowDirectionPropertyTranslator(object hostObject, string propertyName, object value) { WindowsFormsHost windowsFormsHost = hostObject as WindowsFormsHost; FlowDirection flowDirection = (FlowDirection)value; System.Windows.Forms.CheckBox checkBox = windowsFormsHost.Child as System.Windows.Forms.CheckBox; checkBox.RightToLeft = (flowDirection == FlowDirection.RightToLeft) ? System.Windows.Forms.RightToLeft.Yes : System.Windows.Forms.RightToLeft.No; } #endregion #region Background 속성 번역자 처리하기 - ProcessBackgroundPropertyTranslator(hostObject, propertyName, value) /// <summary> /// Background 속성 번역자 처리하기 /// </summary> /// <param name="hostObject">호스트 객체</param> /// <param name="propertyName">속성명</param> /// <param name="value">값</param> private void ProcessBackgroundPropertyTranslator(object hostObject, string propertyName, object value) { WindowsFormsHost windowsFormsHost = hostObject as WindowsFormsHost; System.Windows.Forms.CheckBox checkBox = windowsFormsHost.Child as System.Windows.Forms.CheckBox; ImageBrush imageBrush = value as ImageBrush; if(imageBrush != null) { string assemblyFilePath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location); string imageFilePath = Path.Combine(assemblyFilePath, "IMAGE", "sample.jpg"); checkBox.BackgroundImage = new System.Drawing.Bitmap(imageFilePath); } } #endregion #region Clip 속성 매핑 추가하기 - AddClipPropertyMapping() /// <summary> /// Clip 속성 매핑 추가하기 /// </summary> private void AddClipPropertyMapping() { this.windowsFormsHost.PropertyMap.Add("Clip", new PropertyTranslator(ProcessClipPropertyTranslator)); } #endregion #region 커서 속성 매핑 제거하기 - RemoveCursorPropertyMapping() /// <summary> /// 커서 속성 매핑 제거하기 /// </summary> private void RemoveCursorPropertyMapping() { this.windowsFormsHost.PropertyMap.Remove("Cursor"); } #endregion #region FlowDirection 속성 매핑 변경하기 - ReplaceFlowDirectionPropertyMapping() /// <summary> /// FlowDirection 속성 매핑 변경하기 /// </summary> private void ReplaceFlowDirectionPropertyMapping() { this.windowsFormsHost.PropertyMap.Remove("FlowDirection"); this.windowsFormsHost.PropertyMap.Add("FlowDirection", new PropertyTranslator(ProcessFlowDirectionPropertyTranslator)); } #endregion #region Background 속성 매핑 확장하기 - ExtendBackgroundPropertyMapping() /// <summary> /// Background 속성 매핑 확장하기 /// </summary> private void ExtendBackgroundPropertyMapping() { if(this.windowsFormsHost.PropertyMap["Background"] != null) { this.windowsFormsHost.PropertyMap["Background"] += new PropertyTranslator(ProcessBackgroundPropertyTranslator); } } #endregion } } |
