midiOutGetErrorText - Win32 Multimedia Programmer's Reference

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midiOutGetErrorText

The midiOutGetErrorText function retrieves a textual description for an error identified by the specified error code.

UINT midiOutGetErrorText(

MMRESULT mmrError,
LPSTR lpText,
UINT cchText
);

Parameters
mmrError

Error code.

lpText

Address of 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:

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.

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