private static bool HasGroup(DetailConfigurationCollection configurations)
{
bool returnValue = false;
int detailConfigurationCount = configurations.Count;
for (int i = 0; i < detailConfigurationCount; i++)
{
DetailConfiguration detailConfiguration = configurations[i];
if (detailConfiguration.DetailConfigurations != null)
{
returnValue = GroupingHelper.HasGroup(detailConfiguration.DetailConfigurations);
}
if (returnValue)
{
break;
}
returnValue = (detailConfiguration.GroupLevelDescriptions.Count > 0);
if (returnValue)
{
break;
}
}
return(returnValue);
}
protected override void StopListening(object source)
{
DetailConfiguration detailConfig = source as DetailConfiguration;
if (detailConfig != null)
{
detailConfig.VisibilityChanged -= new EventHandler(this.OnVisibilityChanged);
return;
}
DetailConfigurationCollection detailConfigCollection = source as DetailConfigurationCollection;
if (detailConfigCollection != null)
{
detailConfigCollection.DetailVisibilityChanged -= new EventHandler(this.OnVisibilityChanged);
}
}