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The midiOutGetErrorText function retrieves a textual description for an error identified by the specified error code.
UINT midiOutGetErrorText(
MMRESULT mmrError,
LPTSTR lpText,
UINT cchText
);
Parameters
mmrError
Error code.
lpText
Pointer to a buffer to be filled with the textual error description.
cchText
Length, in characters, of the buffer pointed to by lpText.
Return Values
Returns MMSYSERR_NOERROR if successful or an error otherwise. Possible error values include the following.
| Value | Description |
| MMSYSERR_BADERRNUM | The specified error number is out of range. |
| MMSYSERR_INVALPARAM | The specified pointer or structure is invalid. |
Remarks
If the textual error description is longer than the specified buffer, the description is truncated. The returned error string is always null-terminated. If cchText is zero, nothing is copied, and the function returns MMSYSERR_NOERROR. All error descriptions are less than MAXERRORLENGTH characters long.
Requirements
** Windows NT/2000/XP:** Included in Windows NT 3.1 and later.
** Windows 95/98/Me:** Included in Windows 95 and later.
** Header:** Declared in Mmsystem.h; include Windows.h.
** Library:** Use Winmm.lib.
** Unicode:** Implemented as Unicode and ANSI versions on Windows NT/2000/XP.
See Also