■ 의존 속성을 탐색하는 방법을 보여준다.
▶ FPMToFPMOValueConverter.cs
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using System; using System.Globalization; using System.Windows; using System.Windows.Data; namespace TestProject { /// <summary> /// FrameworkPropertyMetadata ↔ FrameworkPropertyMetadataOptions 값 변환자 /// </summary> public class FPMToFPMOValueConverter : IValueConverter { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Public #region 변환하기 - Convert(value, type, parameter, cultureInfo) /// <summary> /// 변환하기 /// </summary> /// <param name="value">값</param> /// <param name="type">타입</param> /// <param name="parameter">매개 변수</param> /// <param name="cultureInfo">CultureInfo 객체</param> /// <returns>변환 값</returns> public object Convert(object value, Type type, object parameter, CultureInfo cultureInfo) { FrameworkPropertyMetadataOptions frameworkPropertyMetadataOptions = 0; FrameworkPropertyMetadata frameworkPropertyMetadata = value as FrameworkPropertyMetadata; if(frameworkPropertyMetadata == null) { return null; } if(frameworkPropertyMetadata.AffectsMeasure) { frameworkPropertyMetadataOptions |= FrameworkPropertyMetadataOptions.AffectsMeasure; } if(frameworkPropertyMetadata.AffectsArrange) { frameworkPropertyMetadataOptions |= FrameworkPropertyMetadataOptions.AffectsArrange; } if(frameworkPropertyMetadata.AffectsParentMeasure) { frameworkPropertyMetadataOptions |= FrameworkPropertyMetadataOptions.AffectsParentMeasure; } if(frameworkPropertyMetadata.AffectsParentArrange) { frameworkPropertyMetadataOptions |= FrameworkPropertyMetadataOptions.AffectsParentArrange; } if(frameworkPropertyMetadata.AffectsRender) { frameworkPropertyMetadataOptions |= FrameworkPropertyMetadataOptions.AffectsRender; } if(frameworkPropertyMetadata.Inherits) { frameworkPropertyMetadataOptions |= FrameworkPropertyMetadataOptions.Inherits; } if(frameworkPropertyMetadata.OverridesInheritanceBehavior) { frameworkPropertyMetadataOptions |= FrameworkPropertyMetadataOptions.OverridesInheritanceBehavior; } if(frameworkPropertyMetadata.IsNotDataBindable) { frameworkPropertyMetadataOptions |= FrameworkPropertyMetadataOptions.NotDataBindable; } if(frameworkPropertyMetadata.BindsTwoWayByDefault) { frameworkPropertyMetadataOptions |= FrameworkPropertyMetadataOptions.BindsTwoWayByDefault; } if(frameworkPropertyMetadata.Journal) { frameworkPropertyMetadataOptions |= FrameworkPropertyMetadataOptions.Journal; } return frameworkPropertyMetadataOptions; } #endregion #region 역변환하기 - ConvertBack(value, type, parameter, cultureInfo) /// <summary> /// 역변환하기 /// </summary> /// <param name="value">값</param> /// <param name="type">타입</param> /// <param name="parameter">매개 변수</param> /// <param name="cultureInfo">CultureInfo 객체</param> /// <returns>역변환 값</returns> public object ConvertBack(object value, Type type, object parameter, CultureInfo cultureInfo) { return new FrameworkPropertyMetadata(null, (FrameworkPropertyMetadataOptions)value); } #endregion } } |
▶ TypeToTypeNameValueConverter.cs
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using System; using System.Globalization; using System.Windows.Data; namespace TestProject { /// <summary> /// 타입→타입 명칭 값 변환자 /// </summary> public class TypeToTypeNameValueConverter : IValueConverter { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Public #region 변환하기 - Convert(value, type, parameter, cultureInfo) /// <summary> /// 변환하기 /// </summary> /// <param name="value">값</param> /// <param name="type">타입</param> /// <param name="parameter">매개 변수</param> /// <param name="cultureInfo">CultureInfo 객체</param> /// <returns>변환 값</returns> public object Convert(object value, Type type, object parameter, CultureInfo cultureInfo) { return (value as Type).Name; } #endregion #region 역변환하기 - ConvertBack(value, type, parameter, cultureInfo) /// <summary> /// 역변환하기 /// </summary> /// <param name="value">값</param> /// <param name="type">타입</param> /// <param name="parameter">매개 변수</param> /// <param name="cultureInfo">CultureInfo 객체</param> /// <returns>역변환 값</returns> public object ConvertBack(object value, Type type, object parameter, CultureInfo cultureInfo) { return null; } #endregion } } |
▶ TypeTreeViewItem.cs
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using System; using System.Windows.Controls; namespace TestProject { /// <summary> /// 타입 트리 뷰 항목 /// </summary> public class TypeTreeViewItem : TreeViewItem { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 타입 /// </summary> private Type type; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 타입 - Type /// <summary> /// 타입 /// </summary> public Type Type { set { this.type = value; if(this.type.IsAbstract) { Header = this.type.Name + " (abstract)"; } else { Header = this.type.Name; } } get { return this.type; } } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - TypeTreeViewItem() /// <summary> /// 생성자 /// </summary> public TypeTreeViewItem() { } #endregion #region 생성자 - TypeTreeViewItem(type) /// <summary> /// 생성자 /// </summary> /// <param name="type">타입</param> public TypeTreeViewItem(Type type) { Type = type; } #endregion } } |
▶ ClassHierarchyTreeView.cs
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using System; using System.Collections.Generic; using System.Reflection; using System.Windows; using System.Windows.Controls; namespace TestProject { /// <summary> /// 클래스 계층 트리 뷰 /// </summary> public class ClassHierarchyTreeView : TreeView { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - ClassHierarchyTreeView(rootType) /// <summary> /// 생성자 /// </summary> /// <param name="rootType">루트 타입</param> public ClassHierarchyTreeView(Type rootType) { UIElement dummyElement = new UIElement(); List<Assembly> assemblyList = new List<Assembly>(); AssemblyName[] assemblyNameArray = Assembly.GetExecutingAssembly().GetReferencedAssemblies(); foreach(AssemblyName assemblyName in assemblyNameArray) { assemblyList.Add(Assembly.Load(assemblyName)); } SortedList<string, Type> classList = new SortedList<string, Type>(); classList.Add(rootType.Name, rootType); foreach(Assembly assembly in assemblyList) { foreach(Type type in assembly.GetTypes()) { if(type.IsPublic && type.IsSubclassOf(rootType)) { classList.Add(type.Name, type); } } } TypeTreeViewItem rootTypeItem = new TypeTreeViewItem(rootType); Items.Add(rootTypeItem); AddDerivedClass(rootTypeItem, classList); } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region 파생 클래스 추가하기 - AddDerivedClass(parentItem, classList) /// <summary> /// 파생 클래스 추가하기 /// </summary> /// <param name="parentItem">부모 항목</param> /// <param name="classList">클래스 리스트</param> private void AddDerivedClass(TypeTreeViewItem parentItem, SortedList<string, Type> classList) { foreach(KeyValuePair<string, Type> keyValuePair in classList) { if(keyValuePair.Value.BaseType == parentItem.Type) { TypeTreeViewItem childItem = new TypeTreeViewItem(keyValuePair.Value); parentItem.Items.Add(childItem); AddDerivedClass(childItem, classList); } } } #endregion } } |
▶ DependencyPropertyListView.cs
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using System; using System.Collections.Generic; using System.Reflection; using System.Windows; using System.Windows.Controls; using System.Windows.Data; namespace TestProject { /// <summary> /// 의존 속성 리스트 뷰 /// </summary> public class DependencyPropertyListView : ListView { //////////////////////////////////////////////////////////////////////////////////////////////////// Dependency Property ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Public #region 타입 속성 - TypeProperty /// <summary> /// 타입 속성 /// </summary> public static DependencyProperty TypeProperty = DependencyProperty.Register ( "Type", typeof(Type), typeof(DependencyPropertyListView), new PropertyMetadata(null, new PropertyChangedCallback(TypePropertyChangedCallback)) ); #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 타입 - Type /// <summary> /// 타입 /// </summary> public Type Type { set { SetValue(TypeProperty, value); } get { return (Type)GetValue(TypeProperty); } } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - DependencyPropertyListView() /// <summary> /// 생성자 /// </summary> public DependencyPropertyListView() { GridView gridView = new GridView(); View = gridView; #region Name 그리드 뷰 컬럼 GridViewColumn nameGridViewColumn = new GridViewColumn(); nameGridViewColumn.Header = "Name"; nameGridViewColumn.Width = double.NaN; nameGridViewColumn.DisplayMemberBinding = new Binding("Name"); gridView.Columns.Add(nameGridViewColumn); #endregion #region OwnerType 그리드 뷰 컬럼 GridViewColumn ownerTypeGridViewColumn = new GridViewColumn(); ownerTypeGridViewColumn.Header = "Owner"; ownerTypeGridViewColumn.Width = double.NaN; gridView.Columns.Add(ownerTypeGridViewColumn); DataTemplate ownerTypeDataTemplate = new DataTemplate(); ownerTypeGridViewColumn.CellTemplate = ownerTypeDataTemplate; FrameworkElementFactory ownerTypeTextBlockFrameworkElementFactory = new FrameworkElementFactory(typeof(TextBlock)); ownerTypeDataTemplate.VisualTree = ownerTypeTextBlockFrameworkElementFactory; Binding ownerTypeBinding = new Binding("OwnerType"); ownerTypeBinding.Converter = new TypeToTypeNameValueConverter(); ownerTypeTextBlockFrameworkElementFactory.SetBinding(TextBlock.TextProperty, ownerTypeBinding); #endregion #region PropertyType 그리드 뷰 컬럼 GridViewColumn propertyTypeGridViewColumn = new GridViewColumn(); propertyTypeGridViewColumn.Header = "Type"; propertyTypeGridViewColumn.Width = double.NaN; gridView.Columns.Add(propertyTypeGridViewColumn); DataTemplate propertyTypeDataTemplate = new DataTemplate(); propertyTypeGridViewColumn.CellTemplate = propertyTypeDataTemplate; FrameworkElementFactory propertyTypeTextBlockFrameworkElementFactory = new FrameworkElementFactory(typeof(TextBlock)); propertyTypeDataTemplate.VisualTree = propertyTypeTextBlockFrameworkElementFactory; Binding propertyTypeBinding = new Binding("PropertyType"); propertyTypeBinding.Converter = new TypeToTypeNameValueConverter(); propertyTypeTextBlockFrameworkElementFactory.SetBinding(TextBlock.TextProperty, propertyTypeBinding); #endregion #region Default 그리드 뷰 컬럼 GridViewColumn defaultGridViewColumn = new GridViewColumn(); defaultGridViewColumn.Header = "Default"; defaultGridViewColumn.Width = double.NaN; defaultGridViewColumn.DisplayMemberBinding = new Binding("DefaultMetadata.DefaultValue"); gridView.Columns.Add(defaultGridViewColumn); #endregion #region ReadOnly 그리드 뷰 컬럼 GridViewColumn readOnlyGridViewColumn = new GridViewColumn(); readOnlyGridViewColumn.Header = "Read-Only"; readOnlyGridViewColumn.Width = double.NaN; readOnlyGridViewColumn.DisplayMemberBinding = new Binding("ReadOnly"); gridView.Columns.Add(readOnlyGridViewColumn); #endregion #region Flags 그리드 뷰 컬럼 GridViewColumn flagsGridViewColumn = new GridViewColumn(); flagsGridViewColumn.Header = "Flags"; flagsGridViewColumn.Width = double.NaN; gridView.Columns.Add(flagsGridViewColumn); DataTemplate flagsDataTemplate = new DataTemplate(); flagsGridViewColumn.CellTemplate = flagsDataTemplate; FrameworkElementFactory flagsTextBlockFrameworkElementFactory = new FrameworkElementFactory(typeof(TextBlock)); flagsDataTemplate.VisualTree = flagsTextBlockFrameworkElementFactory; Binding flagsBinding = new Binding("DefaultMetadata"); flagsBinding.Converter = new FPMToFPMOValueConverter(); flagsTextBlockFrameworkElementFactory.SetBinding(TextBlock.TextProperty, flagsBinding); #endregion } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Private #region 타입 속성 변경시 콜백 처리하기 - TypePropertyChangedCallback(d, e) /// <summary> /// 타입 속성 변경시 콜백 처리하기 /// </summary> /// <param name="d">의존 객체</param> /// <param name="e">이벤트 인자</param> private static void TypePropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e) { DependencyPropertyListView listView = d as DependencyPropertyListView; Type type = e.NewValue as Type; listView.ItemsSource = null; if(type != null) { SortedList<string, DependencyProperty> list = new SortedList<string,DependencyProperty>(); FieldInfo[] fieldInfoArray = type.GetFields(); foreach(FieldInfo fieldInfo in fieldInfoArray) { if(fieldInfo.FieldType == typeof(DependencyProperty)) { list.Add(fieldInfo.Name, (DependencyProperty)fieldInfo.GetValue(null)); } } listView.ItemsSource = list.Values; GridView gridView = listView.View as GridView; if(gridView != null) { foreach(GridViewColumn column in gridView.Columns) { column.Width = 0; column.Width = double.NaN; } } } } #endregion } } |
▶ MainWindow.cs
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using System; using System.Windows; using System.Windows.Controls; using System.Windows.Media; namespace TestProject { /// <summary> /// 메인 윈도우 /// </summary> public class MainWindow : Window { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - ExploreDependencyProperties() /// <summary> /// 생성자 /// </summary> public MainWindow() { Width = 800; Height = 600; Title = "의존 속성 탐색하기"; FontFamily = new FontFamily("나눔고딕코딩"); FontSize = 16; Grid grid = new Grid(); Content = grid; #region 왼쪽 컬럼 정의를 생성한다. ColumnDefinition leftColumnDefinition = new ColumnDefinition(); leftColumnDefinition.Width = new GridLength(1, GridUnitType.Star); grid.ColumnDefinitions.Add(new ColumnDefinition()); #endregion #region 가운데 컬럼 정의를 생성한다. ColumnDefinition centerColumnDefinition = new ColumnDefinition(); centerColumnDefinition.Width = GridLength.Auto; grid.ColumnDefinitions.Add(centerColumnDefinition); #endregion #region 오른쪽 컬럼 정의를 생성한다. ColumnDefinition rightColumnDefinition = new ColumnDefinition(); rightColumnDefinition.Width = new GridLength(3, GridUnitType.Star); grid.ColumnDefinitions.Add(rightColumnDefinition); #endregion #region 클래스 계층 트리 뷰를 생성한다. ClassHierarchyTreeView classHierarchyTreeView = new ClassHierarchyTreeView(typeof(DependencyObject)); grid.Children.Add(classHierarchyTreeView); Grid.SetColumn(classHierarchyTreeView, 0); #endregion #region 그리드 스플리터를 생성한다. GridSplitter gridSplitter = new GridSplitter(); gridSplitter.HorizontalAlignment = HorizontalAlignment.Center; gridSplitter.VerticalAlignment = VerticalAlignment.Stretch; gridSplitter.Width = 6; grid.Children.Add(gridSplitter); Grid.SetColumn(gridSplitter, 1); #endregion #region 의존 속성 리스트 뷰를 생성한다. DependencyPropertyListView dependencyPropertyListView = new DependencyPropertyListView(); grid.Children.Add(dependencyPropertyListView); Grid.SetColumn(dependencyPropertyListView, 2); #endregion dependencyPropertyListView.SetBinding(DependencyPropertyListView.TypeProperty, "SelectedItem.Type"); dependencyPropertyListView.DataContext = classHierarchyTreeView; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Public #region 프로그램 시작하기 - Main() /// <summary> /// 프로그램 시작하기 /// </summary> [STAThread] public static void Main() { Application application = new Application(); application.Run(new MainWindow()); } #endregion } } |
