/// <summary>
/// Tries to get the max row id from the tree
/// </summary>
/// <returns>The max row id</returns>
public int GetMaxRowId()
{
if (_tree.Count == 0)
{
return(0);
}
else
{
int maxPageId = _tree.FindMax().Key;
Page maxPage;
_tree.Find(ref maxPageId, out maxPage);
return(maxPage.GetMaxRowId());
}
}