CompensatableTransactionScopeActivity.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WF / Common / AuthoringOM / Behaviors / CompensatableTransactionScopeActivity.cs / 1305376 / CompensatableTransactionScopeActivity.cs
                        

                        
                            namespace System.Workflow.ComponentModel 
{
    #region Imports

    using System; 
    using System.ComponentModel;
    using System.ComponentModel.Design; 
    using System.Drawing; 
    using System.Workflow.ComponentModel;
    using System.Workflow.ComponentModel.Design; 
    using System.Workflow.ComponentModel.Compiler;

    #endregion
 
    [SRDescription(SR.CompensatableTransactionalContextActivityDescription)]
    [ToolboxItem(typeof(ActivityToolboxItem))] 
    [ToolboxBitmap(typeof(CompensatableTransactionScopeActivity), "Resources.Sequence.png")] 
    [Designer(typeof(CompensatableTransactionScopeActivityDesigner), typeof(IDesigner))]
    [PersistOnClose] 
    [SupportsTransaction]
    public sealed class CompensatableTransactionScopeActivity : CompositeActivity, IActivityEventListener, ICompensatableActivity
    {
        internal static readonly DependencyProperty TransactionOptionsProperty = DependencyProperty.Register("TransactionOptions", typeof(WorkflowTransactionOptions), typeof(CompensatableTransactionScopeActivity), new PropertyMetadata(DependencyPropertyOptions.Metadata, new Attribute[] { new DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Content) })); 
        public CompensatableTransactionScopeActivity()
        { 
            this.SetValueBase(TransactionOptionsProperty, new WorkflowTransactionOptions()); 
        }
 
        public CompensatableTransactionScopeActivity(string name)
            : base(name)
        {
            this.SetValueBase(TransactionOptionsProperty, new WorkflowTransactionOptions()); 
        }
 
        //[SRDisplayName(SR.Transaction)] 
        [SRDescription(SR.TransactionDesc)]
        [MergableProperty(false)] 
        [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
        [ReadOnly(true)]
        public WorkflowTransactionOptions TransactionOptions
        { 
            get
            { 
                return (WorkflowTransactionOptions)this.GetValue(TransactionOptionsProperty); 
            }
 
            set
            {
                SetValue(TransactionOptionsProperty, value);
            } 
        }
 
        protected internal override ActivityExecutionStatus Execute(ActivityExecutionContext executionContext) 
        {
            return SequenceHelper.Execute(this, executionContext); 
        }

        protected internal override ActivityExecutionStatus Cancel(ActivityExecutionContext executionContext)
        { 
            return SequenceHelper.Cancel(this, executionContext);
        } 
 
        void IActivityEventListener.OnEvent(Object sender, ActivityExecutionStatusChangedEventArgs e)
        { 
            SequenceHelper.OnEvent(this, sender, e);
        }

        protected internal override void OnActivityChangeRemove(ActivityExecutionContext executionContext, Activity removedActivity) 
        {
            SequenceHelper.OnActivityChangeRemove(this, executionContext, removedActivity); 
        } 

        protected internal override void OnWorkflowChangesCompleted(ActivityExecutionContext executionContext) 
        {
            SequenceHelper.OnWorkflowChangesCompleted(this, executionContext);
        }
 
        ActivityExecutionStatus ICompensatableActivity.Compensate(ActivityExecutionContext executionContext)
        { 
            return ActivityExecutionStatus.Closed; 
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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