internal static object OnGetRuleConditions(DependencyObject dependencyObject)
{
if (dependencyObject == null)
{
throw new ArgumentNullException("dependencyObject");
}
RuleDefinitions rules = dependencyObject.GetValueBase(RuleDefinitions.RuleDefinitionsProperty) as RuleDefinitions;
if (rules != null)
{
return(rules);
}
Activity rootActivity = dependencyObject as Activity;
if (rootActivity.Parent == null)
{
rules = ConditionHelper.GetRuleDefinitionsFromManifest(rootActivity.GetType());
if (rules != null)
{
dependencyObject.SetValue(RuleDefinitions.RuleDefinitionsProperty, rules);
}
}
return(rules);
}
internal static RuleDefinitions Load_Rules_RT(Activity declaringActivity)
{
RuleDefinitions rules = declaringActivity.GetValue(RuleDefinitions.RuleDefinitionsProperty) as RuleDefinitions;
if (rules == null)
{
rules = ConditionHelper.GetRuleDefinitionsFromManifest(declaringActivity.GetType());
if (rules != null)
{
declaringActivity.SetValue(RuleDefinitions.RuleDefinitionsProperty, rules);
}
}
return(rules);
}
internal static object OnGetRuleConditions(DependencyObject dependencyObject)
{
if (dependencyObject == null)
{
throw new ArgumentNullException("dependencyObject");
}
RuleDefinitions valueBase = dependencyObject.GetValueBase(RuleDefinitionsProperty) as RuleDefinitions;
if (valueBase == null)
{
Activity activity = dependencyObject as Activity;
if (activity.Parent == null)
{
valueBase = ConditionHelper.GetRuleDefinitionsFromManifest(activity.GetType());
if (valueBase != null)
{
dependencyObject.SetValue(RuleDefinitionsProperty, valueBase);
}
}
}
return(valueBase);
}
