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
- safesecurityhelperavalon.cs
- DesignerActionGlyph.cs
- ExpressionNode.cs
- CreateSequenceResponse.cs
- DeferredElementTreeState.cs
- TextWriterTraceListener.cs
- HtmlElementCollection.cs
- OneOfConst.cs
- DataViewManagerListItemTypeDescriptor.cs
- Material.cs
- XmlSchemaAppInfo.cs
- CancellationTokenRegistration.cs
- SQLString.cs
- ResourcePropertyMemberCodeDomSerializer.cs
- DataReceivedEventArgs.cs
- IFlowDocumentViewer.cs
- FormatSettings.cs
- AvTraceDetails.cs
- RepeaterDataBoundAdapter.cs
- SynchronizationLockException.cs
- CompilerState.cs
- ObjectStateEntry.cs
- ZipQueryOperator.cs
- WasNotInstalledException.cs
- XmlTypeMapping.cs
- TypedReference.cs
- Light.cs
- ProxyWebPart.cs
- AttachmentCollection.cs
- LicenseContext.cs
- _FtpControlStream.cs
- HelloOperationAsyncResult.cs
- XPathNavigatorReader.cs
- LocatorGroup.cs
- ChannelAcceptor.cs
- OneWayChannelFactory.cs
- ParserExtension.cs
- Unit.cs
- PageTextBox.cs
- ModelItemCollectionImpl.cs
- ButtonFlatAdapter.cs
- StreamUpdate.cs
- MsmqHostedTransportConfiguration.cs
- ExeConfigurationFileMap.cs
- ToolStripRenderer.cs
- UIElementCollection.cs
- Sequence.cs
- OleDbEnumerator.cs
- x509utils.cs
- SplitContainer.cs
- AnimationLayer.cs
- UIElement.cs
- ListViewTableRow.cs
- HiddenFieldDesigner.cs
- NavigationWindowAutomationPeer.cs
- PrintDialog.cs
- RegularExpressionValidator.cs
- TrackingDataItem.cs
- ColorPalette.cs
- CompilerError.cs
- DesignerSerializationManager.cs
- NumberFormatter.cs
- CancelRequestedRecord.cs
- EdmProperty.cs
- ExecutionContext.cs
- DataServiceRequestOfT.cs
- ToolStripManager.cs
- localization.cs
- CodeExpressionCollection.cs
- KeyInstance.cs
- HttpListenerException.cs
- SortKey.cs
- ComPersistableTypeElement.cs
- Mapping.cs
- HtmlControlPersistable.cs
- __FastResourceComparer.cs
- WebPartTransformerCollection.cs
- TextSchema.cs
- Label.cs
- WmfPlaceableFileHeader.cs
- FontFamilyIdentifier.cs
- OperationAbortedException.cs
- SubclassTypeValidatorAttribute.cs
- DetailsViewPagerRow.cs
- EventHandlingScope.cs
- IisTraceListener.cs
- RoleService.cs
- TimeManager.cs
- XmlSchemaChoice.cs
- ModelFunction.cs
- SelectionWordBreaker.cs
- DetailsViewAutoFormat.cs
- OleDbCommandBuilder.cs
- RemoteArgument.cs
- WebBrowserSiteBase.cs
- FontInfo.cs
- PropertyValidationContext.cs
- DbParameterCollectionHelper.cs
- GridEntry.cs
- DbUpdateCommandTree.cs