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Notifies the font object that the caller that previously locked this font in the cache with IFont::AddRefHfont no longer requires the lock.
Syntax
HRESULT ReleaseHfont(
[in] HFONT hFont
);
Parameters
[in] hFont
A font handle previously realized through IFont::get_hFont. This value was passed to a previous call to IFont::AddRefHfont to lock the font, and the caller would now like to unlock the font in the cache.
Return value
The method supports the standard return values E_UNEXPECTED and E_INVALIDARG, as well as the following values.
| Return code | Description |
|---|---|
|
The font was unlocked successfully. |
|
The font was not locked in the cache. This return value is a benign notification to the caller that it may have a font reference counting problem. |
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 | ocidl.h |