| GrapeCity.Xaml.SpreadSheet.Data Namespace > NotifyCollectionBase<T> Class : RemoveAt Method | 
'Usage Dim instance As NotifyCollectionBase(Of T) Dim index As Integer instance.RemoveAt(index)
| Exception | Description | 
|---|---|
| System.ArgumentOutOfRangeException | index is not a valid index in the collection. | 
| System.NotSupportedException | The collection is read-only. | 
Target Platforms: Windows Server 2012, Windows RT