FtpGetFileSize function (wininet.h)

Article
02/22/2024

Retrieves the file size of the requested FTP resource.

Syntax

DWORD FtpGetFileSize(
  [in]  HINTERNET hFile,
  [out] LPDWORD   lpdwFileSizeHigh
);

Parameters

[in] hFile

Handle returned from a call to FtpOpenFile.

[out] lpdwFileSizeHigh

Pointer to the high-order unsigned long integer of the file size of the requested FTP resource.

Return value

Returns the low-order unsigned long integer of the file size of the requested FTP resource.

Remarks

Note WinINet does not support server implementations. In addition, it should not be used from a service. For server implementations or services use Microsoft Windows HTTP Services (WinHTTP).

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Target Platform	Windows
Header	wininet.h
Library	Wininet.lib
DLL	Wininet.dll