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mmioOpen
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The mmioOpen function opens a file for unbuffered or buffered I/O. The file can be a standard file, a memory file, or an element of a custom storage system. |
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| Code examples: |
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| Declaration: |
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HMMIO mmioOpen(
LPSTR szFilename,
LPMMIOINFO lpmmioinfo,
DWORD dwOpenFlags
);
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| FoxPro declaration: |
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DECLARE INTEGER mmioOpen IN winmm;
STRING szFilename,;
STRING @ lpmmioinfo,;
INTEGER dwOpenFlags
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| Parameters: |
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szFilename
Pointer to a string containing the filename of the file to open.
lpmmioinfo
Pointer to an MMIOINFO structure containing extra parameters used by mmioOpen.
dwOpenFlags
Flags for the open operation.
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| Return value: |
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| Returns a handle of the opened file. If the file cannot be opened, the return value is NULL. |
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| My comment: |
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| The handle returned by mmioOpen is not a standard file handle. Do not use it with any file I/O functions other than multimedia file I/O functions. |
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| Word Index links for the mmioOpen : |
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| Created: | 2003-07-22 21:12:55 | | Modified: | 2003-07-22 21:15:36 |
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