/// <summary>
/// Removes the activity.
/// </summary>
/// <param name="instanceId">The instance id.</param>
/// <param name="parentActivity">The parent activity.</param>
/// <param name="activityQualifiedName">Name of the activity qualified.</param>
public static void RemoveActivity(object parentActivity, string activityQualifiedName)
{
CompositeActivity parent = parentActivity as CompositeActivity;
if (parent == null)
{
throw new ArgumentException("The parent activity should be CompositeActivity.", "parentActivity");
}
Activity activity = parent.GetActivityByName(activityQualifiedName);
if (activity != null)
{
parent.Activities.Remove(activity);
}
// OZ Addon Alpply Modification to Workflow Instance
//if (instanceId != Guid.Empty)
//{
// try
// {
// //Guid instanceId = Guid.NewGuid();
// WorkflowInstance instance = GlobalWorkflowRuntime.WorkflowRuntime.GetWorkflow(instanceId);
// Activity root = instance.GetWorkflowDefinition();
// WorkflowChanges wc = new WorkflowChanges(root);
// CompositeActivity tmpParent = (CompositeActivity)wc.TransientWorkflow.GetActivityByName(parent.QualifiedName);
// Activity tmpChild = wc.TransientWorkflow.GetActivityByName(activity.QualifiedName); ;
// tmpParent.Activities.Remove(tmpChild);
// instance.ApplyWorkflowChanges(wc);
// }
// catch (Exception ex)
// {
// System.Diagnostics.Trace.WriteLine(ex.ToString());
// }
//}
// End
}
internal static Activity FindActivityByName(CompositeActivity parentActivity, string qualifiedName)
{
return(parentActivity.GetActivityByName(qualifiedName, true));
}