public RtspMessage SendPlay(
	Uri location = null,
	Nullable<TimeSpan> startTime = null,
	Nullable<TimeSpan> endTime = null,
	string rangeType = "npt",
	string rangeFormat = null
)

Public Function SendPlay ( 
	Optional location As Uri = Nothing,
	Optional startTime As Nullable(Of TimeSpan) = Nothing,
	Optional endTime As Nullable(Of TimeSpan) = Nothing,
	Optional rangeType As String = "npt",
	Optional rangeFormat As String = Nothing
) As RtspMessage

public:
RtspMessage^ SendPlay(
	Uri^ location = nullptr, 
	Nullable<TimeSpan> startTime = nullptr, 
	Nullable<TimeSpan> endTime = nullptr, 
	String^ rangeType = L"npt", 
	String^ rangeFormat = nullptr
)