IFont::QueryTextMetrics method (ocidl.h)
Fills a caller-allocated structure with information about the font.
Syntax
HRESULT QueryTextMetrics(
[out] TEXTMETRICOLE *pTM
);
Parameters
[out] pTM
Pointer to the caller-allocated structure that receives the font information. The TEXTMETRICOLE structure is defined as a TEXTMETRICW structure.
Return value
The method supports the standard return value E_UNEXPECTED, as well as the following values.
| Return code | Description |
|---|---|
|
The text metrics were returned successfully. |
|
The address in the ptm parameter is not valid. For example, it may be NULL. |
Remarks
Notes to Implementers
E_NOTIMPL is not a valid return value. Font objects must always provide their font information through this call unless other errors occur.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 |