private int get_items_count()
{
FetchItemsCountEventArgs e = new FetchItemsCountEventArgs();
OnFetchItemsCount(e);
return(e.ItemsCount);
}
private void OnFetchItemsCount(FetchItemsCountEventArgs e)
{
if (FetchItemsCount != null)
{
FetchItemsCount(this, e);
}
}
void inner_ListControl_FetchItemsCount(object sender, FetchItemsCountEventArgs e)
{
if (internal_source == null)
{
e.ItemsCount = 0;
}
else
{
e.ItemsCount = internal_source.ItemCount;
}
}