HttpSendRequestEx

This function sends the specified request to the HTTP server and allows chunked transfers.

BOOL HttpSendRequestEx (
HINTERNET hRequest, 
LPINTERNET_BUFFERS lpBuffersIn,
LPINTERNET_BUFFERS lpBuffersOut, 
DWORD dwFlags,
DWORD dwContext);

Parameters

• hRequest
  [in] HINTERNET handle returned by HttpOpenRequest.

• lpBuffersIn
  [in] Optional. Address of an INTERNET_BUFFERS structure.

• lpBuffersOut
  [out] Optional. Address of an INTERNET_BUFFERS structure.

• dwFlags
  [in] Can be one of the following values:

  Value	Description
  HSR_ASYNC	Identical to WININET_API_FLAG_ASYNC.
  HSR_SYNC	Identical to WININET_API_FLAG_SYNC.
  HSR_USE_CONTEXT	Identical to WININET_API_FLAG_USE_CONTEXT.
  HSR_INITIATE	Iterative operation (completed by HttpEndRequest).
  HSR_DOWNLOAD	Download resource to file.
  HSR_CHUNKED	Send chunked data.

• dwContext
  [in] Unsigned long integer variable that contains the application-defined context value, if a status callback function has been registered.

Return Values

Returns TRUE if successful, or FALSE otherwise.

Requirements

Note   This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

See Also

HINTERNET,HttpEndRequest, HttpOpenRequest, HttpSendRequest

 Last updated on Tuesday, July 13, 2004

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