	Name	Description
	Count	Gets the number of elements contained in the collection. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)
	IsReadOnly	Gets a value that indicates whether the collection is read-only. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)
	Item	Gets or sets the floating object with the specified name.

	Name	Description
	Add	Overridden. Adds the specified item.
	AddRange	Adds the items in the specified collection to the end of the collection. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)
	Clear	Removes all items from this collection. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)
	Contains	Determines whether the collection contains a specified item. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)
	CopyTo	Copies all the items in the current collection to the specified array starting at the specified destination index. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)
	Dispose	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
	Find	Finds the floating object with specified name.
	GetEnumerator	Returns an enumerator that iterates through the collection. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)
	IndexOf	Finds the index for a specified item. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)
	Insert	Overridden. Inserts the specified index.
	Remove	Overridden. Removes the specified item.
	RemoveAt	Overridden. Removes the attribute.
	ResumeEvent	Resumes the collection Changed event. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)
	SuspendEvent	Suspends the collection Changed event. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)
	ToArray	Converts the collection to an array. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)

	Name	Description
	ClearInternal	Overridden. Clears the internal.
	RaisePropertyChanged	Raises the PropertyChanged event. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)

	Name	Description
	CollectionChanged	Occurs when the items list of the collection has changed or the collection is reset. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)
	PropertyChanged	Occurs when a property value changes. (Inherited from GrapeCity.Windows.SpreadSheet.Data.NotifyCollectionBase<T>)

Reference