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IsCatalogFile function

[The IsCatalogFile function is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions.]

The IsCatalogFile function retrieves a Boolean value that indicates whether the specified file is a catalog file.

Note  This function has no associated import library. You must use the LoadLibrary and GetProcAddress functions to dynamically link to Wintrust.dll.

Syntax


BOOL WINAPI IsCatalogFile(
  _In_opt_ HANDLE hFile,
  _In_opt_ WCHAR  *pwszFileName
);

Parameters

hFile [in, optional]

A handle to the file to check. This parameter is optional, but it must contain a valid handle if the pwszFileName parameter is NULL.

pwszFileName [in, optional]

A pointer to a null-terminated wide character string that contains the name of the file to check. This parameter is optional, but it must contain a valid file name if the hFile parameter is NULL.

Return value

Returns nonzero if the specified file is a catalog file or zero otherwise.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Mscat.h

Library

Wintrust.lib

DLL

Wintrust.dll

 

 

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