/// <summary>
/// Returns the zero-based index of a given <see cref="ObjectID"/> in the collection.
/// </summary>
/// <param name="id">The <paramref name="id"/> to locate in the collection.</param>
/// <returns>The zero-based index of the <paramref name="id"/>, if found; otherwise, -1.</returns>
public int IndexOf(ObjectID id)
{
if (id != null)
{
return(_dataStrategy.IndexOf(id));
}
else
{
return(-1);
}
}
public virtual int IndexOf(ObjectID objectID)
{
ArgumentUtility.CheckNotNull("objectID", objectID);
return(_wrappedData.IndexOf(objectID));
}
