Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WF / Common / AuthoringOM / Suspend.cs / 1305376 / Suspend.cs
namespace System.Workflow.ComponentModel { #region Imports using System; using System.Text; using System.Reflection; using System.Collections; using System.CodeDom; using System.ComponentModel; using System.ComponentModel.Design; using System.Drawing; using System.Workflow.ComponentModel; using System.Workflow.ComponentModel.Design; using System.Collections.Generic; using System.Drawing.Design; using System.Workflow.ComponentModel.Compiler; using System.Workflow.Runtime; #endregion [SRDescription(SR.SuspendActivityDescription)] [ToolboxItem(typeof(ActivityToolboxItem))] [Designer(typeof(SuspendDesigner), typeof(IDesigner))] [ToolboxBitmap(typeof(SuspendActivity), "Resources.Suspend.png")] [ActivityValidator(typeof(SuspendValidator))] [SRCategory(SR.Standard)] public sealed class SuspendActivity : Activity { public static readonly DependencyProperty ErrorProperty = DependencyProperty.Register("Error", typeof(string), typeof(SuspendActivity)); #region Constructors public SuspendActivity() { } public SuspendActivity(string name) : base(name) { } #endregion protected internal override void Initialize(IServiceProvider provider) { if (this.Parent == null) throw new InvalidOperationException(SR.GetString(SR.Error_MustHaveParent)); base.Initialize(provider); } protected internal override sealed ActivityExecutionStatus Execute(ActivityExecutionContext executionContext) { executionContext.CloseActivity(); string suspendReason = this.Error; executionContext.SuspendWorkflowInstance(suspendReason); return ActivityExecutionStatus.Closed; } [Browsable(true)] [SRCategory(SR.Activity)] [SRDescription(SR.SuspendErrorMessageDescr)] [MergableProperty(false)] [DefaultValue((string)null)] public string Error { get { return base.GetValue(ErrorProperty) as string; } set { base.SetValue(ErrorProperty, value); } } } internal sealed class SuspendValidator : ActivityValidator { public override ValidationErrorCollection Validate(ValidationManager manager, object obj) { ValidationErrorCollection validationErrors = base.Validate(manager, obj); SuspendActivity suspend = obj as SuspendActivity; if (suspend == null) throw new ArgumentException(SR.GetString(SR.Error_UnexpectedArgumentType, typeof(SuspendActivity).FullName), "obj"); CompositeActivity parent = suspend.Parent; while (parent != null) { if (parent.SupportsTransaction) { validationErrors.Add(new ValidationError(SR.GetString(SR.Error_SuspendInAtomicScope), ErrorNumbers.Error_SuspendInAtomicScope)); break; } parent = parent.Parent; } return validationErrors; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- FacetChecker.cs
- WebPartsPersonalization.cs
- Win32MouseDevice.cs
- XmlCharCheckingReader.cs
- CommentAction.cs
- Query.cs
- ViewEventArgs.cs
- Decoder.cs
- RecipientIdentity.cs
- HttpCapabilitiesBase.cs
- WS2007HttpBinding.cs
- DataTableClearEvent.cs
- DescendantBaseQuery.cs
- Journal.cs
- SafeRightsManagementEnvironmentHandle.cs
- AutomationTextAttribute.cs
- ObjectItemAttributeAssemblyLoader.cs
- SelectedGridItemChangedEvent.cs
- PasswordTextNavigator.cs
- LinkedResource.cs
- InfoCardSchemas.cs
- Misc.cs
- httpserverutility.cs
- Logging.cs
- ConditionCollection.cs
- ToolStripGripRenderEventArgs.cs
- ColorPalette.cs
- ReadContentAsBinaryHelper.cs
- ActiveXContainer.cs
- StrokeRenderer.cs
- List.cs
- StateItem.cs
- DataGridSortingEventArgs.cs
- RepeaterItemCollection.cs
- BindingMAnagerBase.cs
- UserControlDesigner.cs
- PathParser.cs
- __ComObject.cs
- DocumentApplicationJournalEntry.cs
- ZipIOZip64EndOfCentralDirectoryLocatorBlock.cs
- TextContainerChangeEventArgs.cs
- ClientRuntimeConfig.cs
- PropertyGridCommands.cs
- UIElementParagraph.cs
- ObjectView.cs
- ConfigXmlCDataSection.cs
- BitmapImage.cs
- CustomErrorCollection.cs
- ZipArchive.cs
- SyntaxCheck.cs
- ThemeDirectoryCompiler.cs
- CustomTypeDescriptor.cs
- CompModSwitches.cs
- LocalsItemDescription.cs
- TcpClientCredentialType.cs
- TextEffectResolver.cs
- EntityDataSourceSelectingEventArgs.cs
- TreeViewDataItemAutomationPeer.cs
- LocalizableAttribute.cs
- Point3DConverter.cs
- FixedSOMImage.cs
- PackWebResponse.cs
- ServiceModelSecurityTokenTypes.cs
- EllipseGeometry.cs
- TripleDES.cs
- Propagator.ExtentPlaceholderCreator.cs
- OciEnlistContext.cs
- WebControlParameterProxy.cs
- ImageIndexConverter.cs
- CodeDomDecompiler.cs
- EdmProviderManifest.cs
- TypefaceMetricsCache.cs
- IconConverter.cs
- __ConsoleStream.cs
- CreateUserWizard.cs
- BeginStoryboard.cs
- ActivityBuilder.cs
- PageMediaSize.cs
- EventKeyword.cs
- InvalidPrinterException.cs
- FullTrustAssembly.cs
- XmlCharCheckingWriter.cs
- Line.cs
- DbConvert.cs
- PrefixQName.cs
- RenderData.cs
- FixedSOMLineCollection.cs
- XmlQueryOutput.cs
- OSFeature.cs
- SystemThemeKey.cs
- XNodeValidator.cs
- BmpBitmapEncoder.cs
- FontUnitConverter.cs
- OleServicesContext.cs
- DataGridViewCellStyleContentChangedEventArgs.cs
- Command.cs
- WebServicesSection.cs
- SdlChannelSink.cs
- DataGridState.cs
- MulticastNotSupportedException.cs