private static bool TryScheduleNextChild(CompositeActivity activity, ActivityExecutionContext executionContext)
{
IList <Activity> children = activity.EnabledActivities;
// Find index of next activity to run.
int indexOfNextActivity = 0;
for (int i = (children.Count - 1); i >= 0; i--)
{
if (children[i].ExecutionStatus == ActivityExecutionStatus.Closed)
{
// Check whether this is last child?
if (i == (children.Count - 1))
{
return(false);
}
indexOfNextActivity = i + 1;
break;
}
}
children[indexOfNextActivity].RegisterForStatusChange(Activity.ClosedEvent, (IActivityEventListener <ActivityExecutionStatusChangedEventArgs>)activity);
executionContext.ExecuteActivity(children[indexOfNextActivity]);
activity.SetValue(ActiveChildQualifiedNameProperty, children[indexOfNextActivity].QualifiedName);
return(true);
}
public static void OnActivityChangeRemove(CompositeActivity activity, ActivityExecutionContext executionContext, Activity removedActivity)
{
string str = activity.GetValue(ActiveChildQualifiedNameProperty) as string;
if (removedActivity.QualifiedName.Equals(str))
{
activity.SetValue(ActiveChildRemovedProperty, true);
}
}
public static void OnActivityChangeRemove(CompositeActivity activity, ActivityExecutionContext executionContext, Activity removedActivity)
{
String activeChildQualifiedName = activity.GetValue(ActiveChildQualifiedNameProperty) as String;
if (removedActivity.QualifiedName.Equals(activeChildQualifiedName))
{
activity.SetValue(ActiveChildRemovedProperty, true);
}
}
public static ActivityExecutionStatus Execute(CompositeActivity activity, ActivityExecutionContext executionContext)
{
if (activity.EnabledActivities.Count == 0)
{
return ActivityExecutionStatus.Closed;
}
activity.EnabledActivities[0].RegisterForStatusChange(Activity.ClosedEvent, (IActivityEventListener<ActivityExecutionStatusChangedEventArgs>) activity);
executionContext.ExecuteActivity(activity.EnabledActivities[0]);
activity.SetValue(ActiveChildQualifiedNameProperty, activity.EnabledActivities[0].QualifiedName);
return ActivityExecutionStatus.Executing;
}
public static ActivityExecutionStatus Execute(CompositeActivity activity, ActivityExecutionContext executionContext)
{
if (activity.EnabledActivities.Count == 0)
{
return(ActivityExecutionStatus.Closed);
}
activity.EnabledActivities[0].RegisterForStatusChange(Activity.ClosedEvent, (IActivityEventListener <ActivityExecutionStatusChangedEventArgs>)activity);
executionContext.ExecuteActivity(activity.EnabledActivities[0]);
activity.SetValue(ActiveChildQualifiedNameProperty, activity.EnabledActivities[0].QualifiedName);
return(ActivityExecutionStatus.Executing);
}
private static bool TryScheduleNextChild(CompositeActivity activity, ActivityExecutionContext executionContext)
{
IList <Activity> enabledActivities = activity.EnabledActivities;
int num = 0;
for (int i = enabledActivities.Count - 1; i >= 0; i--)
{
if (enabledActivities[i].ExecutionStatus == ActivityExecutionStatus.Closed)
{
if (i == (enabledActivities.Count - 1))
{
return(false);
}
num = i + 1;
break;
}
}
enabledActivities[num].RegisterForStatusChange(Activity.ClosedEvent, (IActivityEventListener <ActivityExecutionStatusChangedEventArgs>)activity);
executionContext.ExecuteActivity(enabledActivities[num]);
activity.SetValue(ActiveChildQualifiedNameProperty, enabledActivities[num].QualifiedName);
return(true);
}
private static bool TryScheduleNextChild(CompositeActivity activity, ActivityExecutionContext executionContext)
{
IList<Activity> enabledActivities = activity.EnabledActivities;
int num = 0;
for (int i = enabledActivities.Count - 1; i >= 0; i--)
{
if (enabledActivities[i].ExecutionStatus == ActivityExecutionStatus.Closed)
{
if (i == (enabledActivities.Count - 1))
{
return false;
}
num = i + 1;
break;
}
}
enabledActivities[num].RegisterForStatusChange(Activity.ClosedEvent, (IActivityEventListener<ActivityExecutionStatusChangedEventArgs>) activity);
executionContext.ExecuteActivity(enabledActivities[num]);
activity.SetValue(ActiveChildQualifiedNameProperty, enabledActivities[num].QualifiedName);
return true;
}
private static bool TryScheduleNextChild(CompositeActivity activity, ActivityExecutionContext executionContext)
{
IList<Activity> children = activity.EnabledActivities;
// Find index of next activity to run.
int indexOfNextActivity = 0;
for (int i = (children.Count - 1); i >= 0; i--)
{
if (children[i].ExecutionStatus == ActivityExecutionStatus.Closed)
{
// Check whether this is last child?
if (i == (children.Count - 1))
return false;
indexOfNextActivity = i + 1;
break;
}
}
children[indexOfNextActivity].RegisterForStatusChange(Activity.ClosedEvent, (IActivityEventListener<ActivityExecutionStatusChangedEventArgs>)activity);
executionContext.ExecuteActivity(children[indexOfNextActivity]);
activity.SetValue(ActiveChildQualifiedNameProperty, children[indexOfNextActivity].QualifiedName);
return true;
}
