public class TiffWriter<TColor, TDepth> : UnmanagedObject
where TColor : struct, new(), IColor
where TDepth : new()

Public Class TiffWriter(Of TColor As {Structure, New, IColor}, TDepth As New)
	Inherits UnmanagedObject

generic<typename TColor, typename TDepth>
where TColor : value class, gcnew(), IColor
where TDepth : gcnew()
public ref class TiffWriter : public UnmanagedObject

type TiffWriter<'TColor, 'TDepth when 'TColor : struct, new() and IColor when 'TDepth : new()> =  
    class
        inherit UnmanagedObject
    end