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
- SqlTransaction.cs
- BrowserCapabilitiesFactory.cs
- ClipboardProcessor.cs
- ConsumerConnectionPoint.cs
- ControlCachePolicy.cs
- SqlConnectionHelper.cs
- PerformanceCounterLib.cs
- EntityCommandCompilationException.cs
- SecurityNegotiationException.cs
- SqlCharStream.cs
- ToolboxItemCollection.cs
- StaticExtension.cs
- StickyNoteAnnotations.cs
- RoutingService.cs
- Transform3DGroup.cs
- ContainerFilterService.cs
- WorkItem.cs
- FreeIndexList.cs
- HandleCollector.cs
- AppSettingsExpressionEditor.cs
- TraceSection.cs
- WindowShowOrOpenTracker.cs
- BulletChrome.cs
- CollectionExtensions.cs
- Label.cs
- CorrelationKeyCalculator.cs
- CodeObjectCreateExpression.cs
- IndependentlyAnimatedPropertyMetadata.cs
- PageContentCollection.cs
- WindowCollection.cs
- RadioButton.cs
- InputMethodStateChangeEventArgs.cs
- ExpressionVisitor.cs
- IdentityNotMappedException.cs
- TextSpan.cs
- TypedMessageConverter.cs
- GacUtil.cs
- ColumnMapVisitor.cs
- Pair.cs
- CommentAction.cs
- GroupStyle.cs
- PageRequestManager.cs
- FastEncoder.cs
- RegexParser.cs
- BitVec.cs
- SizeChangedInfo.cs
- CalloutQueueItem.cs
- BasicViewGenerator.cs
- TemplatePartAttribute.cs
- ConnectionManagementSection.cs
- WinEventTracker.cs
- DataTablePropertyDescriptor.cs
- UnionExpr.cs
- ObjectParameter.cs
- WebDescriptionAttribute.cs
- BooleanAnimationUsingKeyFrames.cs
- ButtonRenderer.cs
- StaticTextPointer.cs
- TraceData.cs
- XmlSerializerFactory.cs
- Clipboard.cs
- Int32Rect.cs
- AggregationMinMaxHelpers.cs
- FontSourceCollection.cs
- ReservationNotFoundException.cs
- FontWeightConverter.cs
- WorkflowDesignerMessageFilter.cs
- TextReturnReader.cs
- TextTreeInsertElementUndoUnit.cs
- PersonalizationProvider.cs
- MimeWriter.cs
- ColumnReorderedEventArgs.cs
- ComponentResourceKey.cs
- Collection.cs
- Comparer.cs
- Opcode.cs
- EventDescriptorCollection.cs
- QueryCacheManager.cs
- ValidatedControlConverter.cs
- DeploymentExceptionMapper.cs
- AppDomainInfo.cs
- CategoryGridEntry.cs
- TimeSpanValidator.cs
- DetailsViewCommandEventArgs.cs
- Parameter.cs
- BitmapEffect.cs
- DbConnectionInternal.cs
- DbProviderFactory.cs
- SelectedPathEditor.cs
- TypeSemantics.cs
- AlphabeticalEnumConverter.cs
- ApplicationDirectoryMembershipCondition.cs
- QilUnary.cs
- VisualStyleInformation.cs
- HtmlShimManager.cs
- QueryProcessor.cs
- DeriveBytes.cs
- FirstQueryOperator.cs
- Viewport3DAutomationPeer.cs
- ZipIOExtraFieldElement.cs