public void AddImplementationDelegate(ActivityDelegate implementationDelegate)
{
ThrowIfDisposed();
if (implementationDelegate != null)
{
_activity.AddImplementationDelegate(implementationDelegate);
}
}
public void AddImportedDelegate(ActivityDelegate importedDelegate, object origin)
{
ThrowIfDisposed();
ActivityUtilities.ValidateOrigin(origin, _activity);
if (importedDelegate != null)
{
_activity.AddImportedDelegate(importedDelegate);
if (importedDelegate.Handler != null && importedDelegate.Handler.CacheId != _activity.CacheId)
{
importedDelegate.Handler.Origin = origin;
}
// We don't currently have ActivityDelegate.Origin. If we ever add it, or if we ever
// expose Origin publicly, we need to also set it here.
}
}
public void AddImportedDelegate(ActivityDelegate importedDelegate)
{
AddImportedDelegate(importedDelegate, null);
}
public void AddDelegate(ActivityDelegate activityDelegate)
{
AddDelegate(activityDelegate, null);
}
public static IEnumerable <Activity> GetActivities(Activity activity)
{
if (activity == null)
{
throw Microsoft.CoreWf.Internals.FxTrace.Exception.ArgumentNull("activity");
}
if (!activity.IsMetadataCached)
{
IList <ValidationError> validationErrors = null;
ActivityUtilities.CacheRootMetadata(activity, new ActivityLocationReferenceEnvironment(), ProcessActivityTreeOptions.FullCachingOptions, null, ref validationErrors);
ActivityValidationServices.ThrowIfViolationsExist(validationErrors);
}
int i = 0;
for (; i < activity.RuntimeArguments.Count; i++)
{
RuntimeArgument argument = activity.RuntimeArguments[i];
if (argument.BoundArgument != null && argument.BoundArgument.Expression != null)
{
yield return(argument.BoundArgument.Expression);
}
}
for (i = 0; i < activity.RuntimeVariables.Count; i++)
{
Variable variable = activity.RuntimeVariables[i];
if (variable.Default != null)
{
yield return(variable.Default);
}
}
for (i = 0; i < activity.ImplementationVariables.Count; i++)
{
Variable variable = activity.ImplementationVariables[i];
if (variable.Default != null)
{
yield return(variable.Default);
}
}
for (i = 0; i < activity.Children.Count; i++)
{
yield return(activity.Children[i]);
}
for (i = 0; i < activity.ImportedChildren.Count; i++)
{
yield return(activity.ImportedChildren[i]);
}
for (i = 0; i < activity.ImplementationChildren.Count; i++)
{
yield return(activity.ImplementationChildren[i]);
}
for (i = 0; i < activity.Delegates.Count; i++)
{
ActivityDelegate activityDelegate = activity.Delegates[i];
if (activityDelegate.Handler != null)
{
yield return(activityDelegate.Handler);
}
}
for (i = 0; i < activity.ImportedDelegates.Count; i++)
{
ActivityDelegate activityDelegate = activity.ImportedDelegates[i];
if (activityDelegate.Handler != null)
{
yield return(activityDelegate.Handler);
}
}
for (i = 0; i < activity.ImplementationDelegates.Count; i++)
{
ActivityDelegate activityDelegate = activity.ImplementationDelegates[i];
if (activityDelegate.Handler != null)
{
yield return(activityDelegate.Handler);
}
}
}