IDataFrameColumnTData Interface

public interface IDataFrameColumn<TData> : IEnumerable<TData>, 
	IEnumerable, IDisposable
where TData : new()

Public Interface IDataFrameColumn(Of TData As New)
	Inherits IEnumerable(Of TData), IEnumerable, IDisposable

generic<typename TData>
where TData : gcnew()
public interface class IDataFrameColumn : IEnumerable<TData>, 
	IEnumerable, IDisposable

type IDataFrameColumn<'TData when 'TData : new()> = 
    interface
        interface IEnumerable<'TData>
        interface IEnumerable
        interface IDisposable
    end