///<summary>
///Removes the first occurrence of a specific object from the <see cref="T:System.Collections.Generic.ICollection`1" />.
///</summary>
///
///<returns>
///true if <paramref name="item" /> was successfully removed from the <see cref="T:System.Collections.Generic.ICollection`1" />; otherwise, false. This method also returns false if <paramref name="item" /> is not found in the original <see cref="T:System.Collections.Generic.ICollection`1" />.
///</returns>
///
///<param name="item">The object to remove from the <see cref="T:System.Collections.Generic.ICollection`1" />.</param>
///<exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.Generic.ICollection`1" /> is read-only.</exception>
public bool Remove(T item)
{
if (Contains(item))
{
quadTreeRoot.Delete(wrappedDictionary[item], true);
wrappedDictionary.Remove(item);
return(true);
}
else
{
return(false);
}
}