/// <summary>
/// Test whether this node can be deleted, used to determine delete menu availability.
/// </summary>
/// <returns></returns>
public bool canDelete()
{
return((dataNode_ != null)?dataNode_.canDelete():false);
}
/// <summary>
/// Test whether this node can be deleted, used to determine delete menu availability.
/// </summary>
/// <returns></returns>
public bool canDelete()
{
return((dataNode_ != null)?dataNode_.canDelete():false);
}