UrlHash function
Hashes a URL string.
Syntax
HRESULT UrlHash( _In_ PCTSTR pszURL, _Out_ BYTE *pbHash, DWORD cbHash );
Parameters
- pszURL [in]
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Type: PCTSTR
A null-terminated string of maximum length INTERNET_MAX_URL_LENGTH that contains the URL.
- pbHash [out]
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Type: BYTE*
A pointere to a buffer that, when this function returns successfully, receives the hashed array.
- cbHash
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Type: DWORD
The number of elements in the array at pbHash. It should be no larger than 256.
Return value
Type: HRESULT
If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
To hash a URL into a single byte, set cbHash = sizeof(BYTE) and pbHash = (LPBYTE)&bHashedValue, where bHashedValue is a one-byte buffer. To hash a URL into a DWORD, set cbHash = sizeof(DWORD) and pbHash = (LPBYTE)&dwHashedValue, where dwHashedValue is a DWORD buffer.
Requirements
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Minimum supported client |
Windows 2000 Professional, Windows XP [desktop apps only] |
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Minimum supported server |
Windows 2000 Server [desktop apps only] |
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Header |
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Library |
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DLL |
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Unicode and ANSI names |
UrlHashW (Unicode) and UrlHashA (ANSI) |
See also