GetFileVersionInfoSize.md

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Function name : GetFileVersionInfoSize

Group: Version Information - Library: version

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The GetFileVersionInfoSize function determines whether the operating system can retrieve version information for a specified file.

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Code examples:

How to retrieve version information for the specified file

Declaration:

DWORD GetFileVersionInfoSize(
	LPTSTR lptstrFilename,
	LPDWORD lpdwHandle
);  

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FoxPro declaration:

DECLARE INTEGER GetFileVersionInfoSize IN version.dll;
	STRING  lptstrFilename,;
	INTEGER lpdwHandle
  

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Parameters:

lptstrFilename [in] Pointer to a null-terminated string that specifies the name of the file of interest.

lpdwHandle [out] Pointer to a variable that the function sets to zero.

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Return value:

If the function succeeds, the return value is the size, in bytes, of the file"s version information.

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Comments:

If version information is available, GetFileVersionInfoSize returns the size, in bytes, of that information.

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