NrbfDecoder.StartsWithPayloadHeader Method

Definition

Namespace:

System.Formats.Nrbf

Assembly:

System.Formats.Nrbf.dll

Package:

System.Formats.Nrbf v9.0.0-rc.2.24473.5

Overloads

StartsWithPayloadHeader(Stream)	Checks if given stream starts with NRBF payload header.
StartsWithPayloadHeader(ReadOnlySpan<Byte>)	Checks if given buffer starts with NRBF payload header.

StartsWithPayloadHeader(Stream)

Checks if given stream starts with NRBF payload header.

public:
 static bool StartsWithPayloadHeader(System::IO::Stream ^ stream);

public static bool StartsWithPayloadHeader (System.IO.Stream stream);

static member StartsWithPayloadHeader : System.IO.Stream -> bool

Public Shared Function StartsWithPayloadHeader (stream As Stream) As Boolean

Parameters

stream

Stream

The stream to inspect. The stream must be both readable and seekable.

Returns

Boolean

true if it starts with NRBF payload header; otherwise, false.

Exceptions

ArgumentNullException

stream is null.

NotSupportedException

The stream does not support reading or seeking.

ObjectDisposedException

The stream was closed.

IOException

An I/O error occurred.

Remarks

When this method returns, stream will be restored to its original position.

StartsWithPayloadHeader(ReadOnlySpan<Byte>)

Checks if given buffer starts with NRBF payload header.

public:
 static bool StartsWithPayloadHeader(ReadOnlySpan<System::Byte> bytes);

public static bool StartsWithPayloadHeader (ReadOnlySpan<byte> bytes);

static member StartsWithPayloadHeader : ReadOnlySpan<byte> -> bool

Public Shared Function StartsWithPayloadHeader (bytes As ReadOnlySpan(Of Byte)) As Boolean

Parameters

bytes

ReadOnlySpan<Byte>

The buffer to inspect.

Returns

Boolean

true if it starts with NRBF payload header; otherwise, false.