/// <summary>
/// Initializes a new instance of the <see cref="WorkflowChangesScope"/> class.
/// </summary>
/// <param name="entity">The entity.</param>
protected WorkflowChangesScope(WorkflowDefinitionEntity entity)
{
this.InstanceId = entity.PrimaryKeyId.HasValue? (Guid)entity.PrimaryKeyId.Value: Guid.Empty;
this.WorkflowEntity = entity;
this.TransientWorkflow = McWorkflowSerializer.GetObject <CompositeActivity>((string)this.WorkflowEntity[WorkflowInstanceEntity.FieldXaml]);
}
/// <summary>
/// Creates the workflow view.
/// </summary>
/// <param name="instance">The instance.</param>
/// <returns></returns>
public static WorkflowView CreateWorkflowView(WorkflowInstanceEntity instance)
{
if (instance == null)
{
throw new ArgumentNullException("instance");
}
return(CreateWorkflowView(McWorkflowSerializer.GetObject <Activity>(instance.Xaml)));
}
/// <summary>
/// Creates the workflow view.
/// </summary>
/// <param name="xaml">The xaml.</param>
/// <returns></returns>
public static WorkflowView CreateWorkflowView(string xaml)
{
if (xaml == null)
{
throw new ArgumentNullException("xaml");
}
return(CreateWorkflowView(McWorkflowSerializer.GetObject <Activity>(xaml)));
}
/// <summary>
/// Initializes a new instance of the <see cref="WorkflowChangesScope"/> class.
/// </summary>
/// <param name="entity">The entity.</param>
protected WorkflowChangesScope(WorkflowInstanceEntity entity)
{
this.InstanceId = entity.PrimaryKeyId.HasValue ? (Guid)entity.PrimaryKeyId.Value : Guid.Empty;
this.WorkflowEntity = entity;
if (this.InstanceId != Guid.Empty && TryLoadFromMsWorkflow())
{
// TODO: Custom Login here
}
else
{
this.TransientWorkflow = McWorkflowSerializer.GetObject <CompositeActivity>((string)this.WorkflowEntity[WorkflowInstanceEntity.FieldXaml]);
}
}
/// <summary>
/// Tries the load from workflow instance entity.
/// </summary>
/// <returns></returns>
private bool TryLoadFromWorkflowInstanceEntity()
{
try
{
this.WorkflowEntity = (WorkflowInstanceEntity)BusinessManager.Load(WorkflowInstanceEntity.ClassName,
new PrimaryKeyId(this.InstanceId));
this.TransientWorkflow = McWorkflowSerializer.GetObject <CompositeActivity>((string)this.WorkflowEntity[WorkflowInstanceEntity.FieldXaml]);
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.ToString(), "Mediachase.Ibn.Assignments::TryLoadFromWorkflowInstanceEntity");
return(false);
}
return(true);
}
static void TestWorkflowView()
{
GlobalWorkflowRuntime.StartRuntime("Data source=S2;Initial catalog=ibn48portal;User ID=dev;Password="******"Data source=S2;Initial catalog=ibn48portal;User ID=dev;Password="******"23ec347d-0529-43d4-ab34-d916f754b0df"));
#region xaml string
string xaml = @"<?xml version=""1.0"" encoding=""utf-16""?><SequentialWorkflowActivity " +
@"x:Name=""SequentialWorkflowActivity_Root"" " +
@"xmlns:ns0=""clr-namespace:Mediachase.Ibn.Assignments;Assembly=Mediachase.Ibn.Assignments, " +
@"Version=4.7.54.0, Culture=neutral, PublicKeyToken=null"" " +
@"xmlns:x=""http://schemas.microsoft.com/winfx/2006/xaml"" " +
@"xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/workflow"">" + Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity RequestProperties=""{x:Null}"" "+
@"x:Name=""createAssignmentAndWait_ce11db253f434983b25f7a7f5b056145"">" + Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" <ns0:PropertyValueCollection>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""Subject"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:String xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">OZ OverDue Test 3</ns1:String>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""UserId"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:Int32 xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">65</ns1:Int32>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" </ns0:PropertyValueCollection>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity>"+ Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity RequestProperties=""{x:Null}"" "+
@"x:Name=""createAssignmentAndWait_0c22583fd14344d9a82d43cc674ab0d7"">" + Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" <ns0:PropertyValueCollection>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""Subject"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:String xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">OZ OverDue Test 3</ns1:String>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""UserId"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:Int32 xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">65</ns1:Int32>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" </ns0:PropertyValueCollection>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity>"+ Environment.NewLine +
@" <ns0:BlockActivity x:Name=""blockActivity_8ef17c90ba4a4a09bd92d5dc14b3e779"">"+ Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity RequestProperties=""{x:Null}"" "+
@"x:Name=""createAssignmentAndWait_0f4cb38833a643fabad5fafb88d76657"">" + Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" <ns0:PropertyValueCollection>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""Subject"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:String xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">OZ OverDue Test 3</ns1:String>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""UserId"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:Int32 xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">65</ns1:Int32>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" </ns0:PropertyValueCollection>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity>"+ Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity RequestProperties=""{x:Null}"" "+
@"x:Name=""createAssignmentAndWait_bf381aae62aa4732ba5328140e3b8a09"">" + Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" <ns0:PropertyValueCollection>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""Subject"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:String xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">OZ OverDue Test 3</ns1:String>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""UserId"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:Int32 xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">65</ns1:Int32>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" </ns0:PropertyValueCollection>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity>"+ Environment.NewLine +
@" </ns0:BlockActivity>"+ Environment.NewLine +
@" <ns0:BlockActivity x:Name=""blockActivity_a6c544f45e3b4b4facba5193b307291e"">"+ Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity RequestProperties=""{x:Null}"" "+
@"x:Name=""createAssignmentAndWait_7f8498d01af740eda769250ddaa8912b"">" + Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" <ns0:PropertyValueCollection>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""Subject"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:String xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">OZ OverDue Test 3</ns1:String>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""UserId"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:Int32 xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">65</ns1:Int32>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" </ns0:PropertyValueCollection>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity>"+ Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity RequestProperties=""{x:Null}"" "+
@"x:Name=""createAssignmentAndWait_97f018bfd3fb47cdac6c569394d2856e"">" + Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" <ns0:PropertyValueCollection>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""Subject"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:String xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">OZ OverDue Test 3</ns1:String>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""UserId"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:Int32 xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">65</ns1:Int32>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" </ns0:PropertyValueCollection>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity>"+ Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity RequestProperties=""{x:Null}"" "+
@"x:Name=""createAssignmentAndWait_96cf746ba7724deca0a1e3b42e8a6623"">" + Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" <ns0:PropertyValueCollection>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""Subject"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:String xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">OZ OverDue Test 3</ns1:String>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""UserId"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:Int32 xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">65</ns1:Int32>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" </ns0:PropertyValueCollection>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity>"+ Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity RequestProperties=""{x:Null}"" "+
@"x:Name=""createAssignmentAndWait_a05219765fec40d9bb50fb4f463110cc"">" + Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" <ns0:PropertyValueCollection>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""Subject"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:String xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">OZ OverDue Test 3</ns1:String>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""UserId"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:Int32 xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">65</ns1:Int32>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" </ns0:PropertyValueCollection>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity>"+ Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity RequestProperties=""{x:Null}"" "+
@"x:Name=""createAssignmentAndWait_88c79524e0ec44a5985caf02b1735400"">" + Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" <ns0:PropertyValueCollection>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""Subject"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:String xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">OZ OverDue Test 3</ns1:String>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""UserId"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:Int32 xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">65</ns1:Int32>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" </ns0:PropertyValueCollection>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity>"+ Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity RequestProperties=""{x:Null}"" "+
@"x:Name=""createAssignmentAndWait_7e3ed79e3a8e4c02bedb6d780f61b416"">" + Environment.NewLine +
@" <ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" <ns0:PropertyValueCollection>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""Subject"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:String xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">OZ OverDue Test 3</ns1:String>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" <ns0:PropertyValue Name=""UserId"">"+ Environment.NewLine +
@" <ns0:PropertyValue.Value>"+ Environment.NewLine +
@" <ns1:Int32 xmlns:ns1=""clr-namespace:System;Assembly=mscorlib, Version=2.0.0.0, "+
@"Culture=neutral, PublicKeyToken=b77a5c561934e089"">65</ns1:Int32>" + Environment.NewLine +
@" </ns0:PropertyValue.Value>"+ Environment.NewLine +
@" </ns0:PropertyValue>"+ Environment.NewLine +
@" </ns0:PropertyValueCollection>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity.AssignmentProperties>"+ Environment.NewLine +
@" </ns0:CreateAssignmentAndWaitResultActivity>"+ Environment.NewLine +
@" </ns0:BlockActivity>"+ Environment.NewLine +
@"</SequentialWorkflowActivity>";
#endregion
Activity wf = McWorkflowSerializer.GetObject <Activity>(xaml);
WorkflowView view = CreateWorkflowView(wf);
view.SaveWorkflowImage(@"C:\1.png", System.Drawing.Imaging.ImageFormat.Png);
}