InternetWriteFile

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4/8/2010

This function writes data to an open Internet file.

Syntax

BOOL InternetWriteFile(
  HINTERNET hFile,
  LPCVOID lpBuffer, 
  DWORD dwNumberOfBytesToWrite,
  LPDWORD lpdwNumberOfBytesWritten
);

hFile
[in] Valid HINTERNET handle returned from a previous call to FtpOpenFile or an HINTERNET handle sent by HttpSendRequestEx.

lpBuffer
[in] Address of a buffer that contains the data to be written to the file.

dwNumberOfBytesToWrite
[in] Unsigned long integer value that contains the number of bytes to write to the file.

lpdwNumberOfBytesWritten
[out] Address of an unsigned long integer variable that receives the number of bytes written to the buffer. This function sets this value to zero before doing any work or error checking.

Returns TRUE if successful, or FALSE otherwise.

When the application is sending data, it must call InternetCloseHandle to end the data transfer.

Header	wininet.h
Library	wininet.lib
Windows Embedded CE	Windows CE 2.12 and later
Windows Mobile	Windows Mobile Version 5.0 and later