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.]
Applies to: desktop apps only
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]
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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]
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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
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Minimum supported client | Windows 2000 Professional |
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Minimum supported server | Windows 2000 Server |
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Header |
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Library |
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DLL |
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Build date: 3/6/2012
