public ListBoxEntryItem(string title, T value, Bitmap image, SidebarListBox <T> ownerControl)
{
_image = image;
_title = title;
_value = value;
_listbox = ownerControl;
}
public BlogPostSourceListBoxAccessibility(SidebarListBox <T> ownerControl) : base(ownerControl)
{
_listBox = ownerControl;
}