Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / NetFx40 / Tools / System.Activities.Presentation / System / Activities / Presentation / WorkflowElementDialog.cs / 1407647 / WorkflowElementDialog.cs
//---------------------------------------------------------------- // Copyright (c) Microsoft Corporation. All rights reserved. //--------------------------------------------------------------- namespace System.Activities.Presentation { using System.Windows; using System.Windows.Controls; using System.Activities.Presentation.Model; using System.Activities.Presentation.Hosting; using System.Runtime; [Fx.Tag.XamlVisible(false)] public class WorkflowElementDialog : ContentControl { public static readonly DependencyProperty ModelItemProperty = DependencyProperty.Register("ModelItem", typeof(ModelItem), typeof(WorkflowElementDialog), new PropertyMetadata(OnModelItemChanged)); public static readonly DependencyProperty TitleProperty = DependencyProperty.Register("Title", typeof(string), typeof(WorkflowElementDialog)); public static readonly DependencyProperty ContextProperty = DependencyProperty.Register("Context", typeof(EditingContext), typeof(WorkflowElementDialog)); public static readonly DependencyProperty WindowResizeModeProperty = DependencyProperty.Register("WindowResizeMode", typeof(ResizeMode), typeof(WorkflowElementDialog), new UIPropertyMetadata(ResizeMode.CanResize)); public static readonly DependencyProperty WindowSizeToContentProperty = DependencyProperty.Register("WindowSizeToContent", typeof(SizeToContent), typeof(WorkflowElementDialog), new UIPropertyMetadata(SizeToContent.WidthAndHeight)); protected WorkflowElementDialog() { } public ModelItem ModelItem { get { return (ModelItem)GetValue(ModelItemProperty); } set { SetValue(ModelItemProperty, value); } } public string Title { get { return (string)GetValue(TitleProperty); } set { SetValue(TitleProperty, value); } } public EditingContext Context { get { return (EditingContext)GetValue(ContextProperty); } set { SetValue(ContextProperty, value); } } public DependencyObject Owner { get; set; } public ResizeMode WindowResizeMode { get { return (ResizeMode)GetValue(WindowResizeModeProperty); } set { SetValue(WindowResizeModeProperty, value); } } public SizeToContent WindowSizeToContent { get { return (SizeToContent)GetValue(WindowSizeToContentProperty); } set { SetValue(WindowSizeToContentProperty, value); } } public bool EnableMinimizeButton { get; set; } public bool EnableMaximizeButton { get; set; } public string HelpKeyword { get; set; } internal FuncOnOk { get; set; } public void Show() { Show(false); } public bool ShowOkCancel() { bool? result = Show(true); return result.HasValue && result.Value; } internal void CloseDialog(bool commitChanges) { this.Window.DialogResult = commitChanges; } internal WorkflowElementDialogWindow Window { get; set; } bool? Show(bool okCancel) { WorkflowElementDialogWindow wnd = new WorkflowElementDialogWindow(this, okCancel, this.EnableMinimizeButton, this.EnableMaximizeButton, this.OnOk) { Title = this.Title }; if (null != this.Context) { WindowHelperService srv = this.Context.Services.GetService (); if (null != srv) { srv.TrySetWindowOwner(this.Owner, wnd); } } wnd.Closed += (s, e) => { this.OnWorkflowElementDialogClosed(((Window)s).DialogResult); }; return wnd.ShowDialog(); } protected override void OnInitialized(EventArgs e) { base.OnInitialized(e); // This is necessary for WPF data bindings to work. // It needs to be done explicitly, probably because // this ContentControl doesn't define its own // Template.VisualTree (maybe it should). this.DataContext = this; } protected void EnableOk(bool enabled) { if (this.Window != null) { this.Window.okButton.IsEnabled = enabled; } } protected virtual void OnModelItemChanged(object newItem) { } protected virtual void OnWorkflowElementDialogClosed(bool? dialogResult) { } static void OnModelItemChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs e) { WorkflowElementDialog dialog = (WorkflowElementDialog)dependencyObject; dialog.OnModelItemChanged(e.NewValue); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //---------------------------------------------------------------- // Copyright (c) Microsoft Corporation. All rights reserved. //--------------------------------------------------------------- namespace System.Activities.Presentation { using System.Windows; using System.Windows.Controls; using System.Activities.Presentation.Model; using System.Activities.Presentation.Hosting; using System.Runtime; [Fx.Tag.XamlVisible(false)] public class WorkflowElementDialog : ContentControl { public static readonly DependencyProperty ModelItemProperty = DependencyProperty.Register("ModelItem", typeof(ModelItem), typeof(WorkflowElementDialog), new PropertyMetadata(OnModelItemChanged)); public static readonly DependencyProperty TitleProperty = DependencyProperty.Register("Title", typeof(string), typeof(WorkflowElementDialog)); public static readonly DependencyProperty ContextProperty = DependencyProperty.Register("Context", typeof(EditingContext), typeof(WorkflowElementDialog)); public static readonly DependencyProperty WindowResizeModeProperty = DependencyProperty.Register("WindowResizeMode", typeof(ResizeMode), typeof(WorkflowElementDialog), new UIPropertyMetadata(ResizeMode.CanResize)); public static readonly DependencyProperty WindowSizeToContentProperty = DependencyProperty.Register("WindowSizeToContent", typeof(SizeToContent), typeof(WorkflowElementDialog), new UIPropertyMetadata(SizeToContent.WidthAndHeight)); protected WorkflowElementDialog() { } public ModelItem ModelItem { get { return (ModelItem)GetValue(ModelItemProperty); } set { SetValue(ModelItemProperty, value); } } public string Title { get { return (string)GetValue(TitleProperty); } set { SetValue(TitleProperty, value); } } public EditingContext Context { get { return (EditingContext)GetValue(ContextProperty); } set { SetValue(ContextProperty, value); } } public DependencyObject Owner { get; set; } public ResizeMode WindowResizeMode { get { return (ResizeMode)GetValue(WindowResizeModeProperty); } set { SetValue(WindowResizeModeProperty, value); } } public SizeToContent WindowSizeToContent { get { return (SizeToContent)GetValue(WindowSizeToContentProperty); } set { SetValue(WindowSizeToContentProperty, value); } } public bool EnableMinimizeButton { get; set; } public bool EnableMaximizeButton { get; set; } public string HelpKeyword { get; set; } internal Func OnOk { get; set; } public void Show() { Show(false); } public bool ShowOkCancel() { bool? result = Show(true); return result.HasValue && result.Value; } internal void CloseDialog(bool commitChanges) { this.Window.DialogResult = commitChanges; } internal WorkflowElementDialogWindow Window { get; set; } bool? Show(bool okCancel) { WorkflowElementDialogWindow wnd = new WorkflowElementDialogWindow(this, okCancel, this.EnableMinimizeButton, this.EnableMaximizeButton, this.OnOk) { Title = this.Title }; if (null != this.Context) { WindowHelperService srv = this.Context.Services.GetService (); if (null != srv) { srv.TrySetWindowOwner(this.Owner, wnd); } } wnd.Closed += (s, e) => { this.OnWorkflowElementDialogClosed(((Window)s).DialogResult); }; return wnd.ShowDialog(); } protected override void OnInitialized(EventArgs e) { base.OnInitialized(e); // This is necessary for WPF data bindings to work. // It needs to be done explicitly, probably because // this ContentControl doesn't define its own // Template.VisualTree (maybe it should). this.DataContext = this; } protected void EnableOk(bool enabled) { if (this.Window != null) { this.Window.okButton.IsEnabled = enabled; } } protected virtual void OnModelItemChanged(object newItem) { } protected virtual void OnWorkflowElementDialogClosed(bool? dialogResult) { } static void OnModelItemChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs e) { WorkflowElementDialog dialog = (WorkflowElementDialog)dependencyObject; dialog.OnModelItemChanged(e.NewValue); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ProfessionalColorTable.cs
- RadioButtonAutomationPeer.cs
- TextSpanModifier.cs
- SessionPageStatePersister.cs
- FixedStringLookup.cs
- IISMapPath.cs
- Stacktrace.cs
- CornerRadius.cs
- StringFormat.cs
- HybridDictionary.cs
- TextCompositionEventArgs.cs
- DateBoldEvent.cs
- GenericRootAutomationPeer.cs
- TreeViewEvent.cs
- VersionedStreamOwner.cs
- Pts.cs
- KeyboardEventArgs.cs
- PasswordBox.cs
- DPAPIProtectedConfigurationProvider.cs
- NumericExpr.cs
- PresentationTraceSources.cs
- LinkAreaEditor.cs
- TableItemPattern.cs
- HtmlLink.cs
- ReflectTypeDescriptionProvider.cs
- PropertyPathConverter.cs
- SiteMapNodeItem.cs
- SqlCommandSet.cs
- AdRotator.cs
- CodeSnippetCompileUnit.cs
- UniqueConstraint.cs
- Missing.cs
- FileStream.cs
- JoinTreeSlot.cs
- LineBreakRecord.cs
- Utils.cs
- XmlLinkedNode.cs
- XmlDataDocument.cs
- SqlColumnizer.cs
- SqlBuilder.cs
- HttpValueCollection.cs
- Facet.cs
- ConditionalBranch.cs
- CatalogZone.cs
- OracleBoolean.cs
- DataGridDefaultColumnWidthTypeConverter.cs
- SQLString.cs
- EntityDataSourceEntityTypeFilterConverter.cs
- GradientBrush.cs
- PageBreakRecord.cs
- DataGridViewTopRowAccessibleObject.cs
- EmptyControlCollection.cs
- UnknownWrapper.cs
- XmlToDatasetMap.cs
- MetaTable.cs
- TemplateXamlParser.cs
- UrlMapping.cs
- ToolStripPanelRenderEventArgs.cs
- TextDataBindingHandler.cs
- FragmentNavigationEventArgs.cs
- SecureUICommand.cs
- WebBrowserContainer.cs
- DeadCharTextComposition.cs
- TransactionScope.cs
- QuaternionValueSerializer.cs
- EventLogReader.cs
- Emitter.cs
- DataFieldConverter.cs
- IDictionary.cs
- HttpFileCollectionBase.cs
- HttpResponseHeader.cs
- TypeBuilderInstantiation.cs
- CounterSet.cs
- XmlSchemaSimpleTypeRestriction.cs
- FileDetails.cs
- SqlIdentifier.cs
- FrameworkTextComposition.cs
- Vector3D.cs
- AccessDataSource.cs
- ProjectionAnalyzer.cs
- DataGridDesigner.cs
- TreeIterators.cs
- TreeViewImageIndexConverter.cs
- ScrollItemProviderWrapper.cs
- DefaultHttpHandler.cs
- DesignBinding.cs
- FigureHelper.cs
- DropSourceBehavior.cs
- RangeValuePatternIdentifiers.cs
- MembershipSection.cs
- RegexStringValidatorAttribute.cs
- UriTemplateTrieLocation.cs
- GridViewItemAutomationPeer.cs
- DbLambda.cs
- CopyAction.cs
- TimelineClockCollection.cs
- XmlEnumAttribute.cs
- UpWmlMobileTextWriter.cs
- ReceiveMessageRecord.cs
- StoragePropertyMapping.cs