private void RaiseCollapseEvent(ThreadedListViewItem tlv)
{
if (CollapseThread != null)
{
var tea = new ThreadEventArgs(tlv);
//TODO: add the thread child elements to eventArgs
try
{
CollapseThread(this, tea);
}
catch (Exception ex)
{
_log.Error("Event CollapseThread() failed", ex);
}
}
}
private void RaiseAfterExpandEvent(ThreadedListViewItem parent, ThreadedListViewItem[] newItems)
{
if (AfterExpandThread != null)
{
var tea = new ThreadEventArgs(parent)
{
ChildItems = newItems
};
try
{
AfterExpandThread(this, tea);
}
catch (Exception ex)
{
_log.Error("Event AfterExpandThread() failed", ex);
}
}
}
private ThreadedListViewItem[] RaiseExpandEvent(ThreadedListViewItem tlv)
{
if (ExpandThread != null)
{
var tea = new ThreadEventArgs(tlv);
try
{
ExpandThread(this, tea);
}
catch (Exception ex)
{
_log.Error("Event ExpandThread() failed", ex);
}
if (tea.ChildItems != null)
{
return(tea.ChildItems);
}
}
return(new ThreadedListViewItem[] {});
}