WS_DECODER_START_CALLBACK callback function (webservices.h)

Starts decoding a message.

Syntax

WS_DECODER_START_CALLBACK WsDecoderStartCallback;

HRESULT WsDecoderStartCallback(
  [in]           void *encoderContext,
  [in, optional] const WS_ASYNC_CONTEXT *asyncContext,
  [in, optional] WS_ERROR *error
)
{...}

Parameters

[in] encoderContext

The decoder instance returned by the WS_CREATE_DECODER_CALLBACK.

[in, optional] asyncContext

Information on how to invoke the function asynchronously, or NULL if invoking synchronously.

[in, optional] error

Specifies where additional error information should be stored if the function fails.

Return value

Remarks

The decoder can use the callback passed to WS_CREATE_DECODER_CALLBACK to read the encoded data of the message.

Requirements