public virtual bool GetDescriptor(
	byte descriptorType,
	byte index,
	short langId,
	IntPtr buffer,
	int bufferLength,
	out int transferLength
)

Public Overridable Function GetDescriptor ( _
	descriptorType As Byte, _
	index As Byte, _
	langId As Short, _
	buffer As IntPtr, _
	bufferLength As Integer, _
	<OutAttribute> ByRef transferLength As Integer _
) As Boolean

public:
virtual bool GetDescriptor(
	unsigned char descriptorType, 
	unsigned char index, 
	short langId, 
	IntPtr buffer, 
	int bufferLength, 
	[OutAttribute] int% transferLength
)