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namespace System.Workflow.Activities
{
using System;
using System.IO;
using System.Xml;
using System.Text;
using System.Drawing;
using System.Windows.Forms;
using System.Collections;
using System.Collections.Specialized;
using System.Collections.Generic;
using System.CodeDom;
using System.CodeDom.Compiler;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.ComponentModel.Design.Serialization;
using System.Workflow.ComponentModel;
using System.Workflow.ComponentModel.Design;
using System.Workflow.ComponentModel.Compiler;
using System.Drawing.Design;
#region Class SequentialWorkflow
[Designer(typeof(SequentialWorkflowDesigner), typeof(IRootDesigner))]
[Designer(typeof(SequentialWorkflowDesigner), typeof(IDesigner))]
[ToolboxBitmap(typeof(SequentialWorkflowActivity), "Resources.SequentialWorkflow.bmp")]
[SRCategory(SR.Standard)]
[SRDisplayName(SR.SequentialWorkflow)]
[ToolboxItem(false)]
[Obsolete("The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*")]
public class SequentialWorkflowActivity : SequenceActivity
{
#region Dependency Properties
public static readonly DependencyProperty InitializedEvent = DependencyProperty.Register("Initialized", typeof(EventHandler), typeof(SequentialWorkflowActivity));
public static readonly DependencyProperty CompletedEvent = DependencyProperty.Register("Completed", typeof(EventHandler), typeof(SequentialWorkflowActivity));
#endregion
#region Constructors
public SequentialWorkflowActivity()
{
}
public SequentialWorkflowActivity(string name)
: base(name)
{
}
[SRDescription(SR.DynamicUpdateConditionDescr)]
[SRCategory(SR.Conditions)]
[DefaultValue(null)]
public ActivityCondition DynamicUpdateCondition
{
get
{
return WorkflowChanges.GetCondition(this) as ActivityCondition;
}
set
{
WorkflowChanges.SetCondition(this, value);
}
}
#endregion
#region Handlers
[SRDescription(SR.OnInitializedDescr)]
[SRCategory(SR.Handlers)]
[MergableProperty(false)]
public event EventHandler Initialized
{
add
{
base.AddHandler(InitializedEvent, value);
}
remove
{
base.RemoveHandler(InitializedEvent, value);
}
}
[SRDescription(SR.OnCompletedDescr)]
[SRCategory(SR.Handlers)]
[MergableProperty(false)]
public event EventHandler Completed
{
add
{
base.AddHandler(CompletedEvent, value);
}
remove
{
base.RemoveHandler(CompletedEvent, value);
}
}
#endregion
#region Protected Implementations
protected override ActivityExecutionStatus Execute(ActivityExecutionContext executionContext)
{
if (executionContext == null)
throw new ArgumentNullException("executionContext");
base.RaiseEvent(SequentialWorkflowActivity.InitializedEvent, this, EventArgs.Empty);
return base.Execute(executionContext);
}
protected override sealed void OnSequenceComplete(ActivityExecutionContext executionContext)
{
if (executionContext == null)
throw new ArgumentNullException("executionContext");
base.RaiseEvent(SequentialWorkflowActivity.CompletedEvent, this, EventArgs.Empty);
}
#endregion
}
#endregion
}
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