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Retrieves information about a file system and volume whose root directory is specified.|
LPCTSTR lpRootPathName, // root directory
LPTSTR lpVolumeNameBuffer, // volume name buffer
DWORD nVolumeNameSize, // length of name buffer
LPDWORD lpVolumeSerialNumber, // volume serial number
LPDWORD lpMaximumComponentLength, // maximum file name length
LPDWORD lpFileSystemFlags, // file system options
LPTSTR lpFileSystemNameBuffer, // file system name buffer
DWORD nFileSystemNameSize // length of file system name buffer
DECLARE SHORT GetVolumeInformation IN kernel32;
STRING @ lpVolumeNameBuffer,;
INTEGER @ lpVolumeSerialNumber,;
INTEGER @ lpMaximumComponentLength,;
INTEGER @ lpFlags,;
STRING @ lpFileSystemNameBuffer,;
[in] Pointer to a string that contains the root directory of the volume to be described.
[out] Pointer to a buffer that receives the name of the specified volume.
[in] Specifies the length, in TCHARs, of the volume name buffer.
[out] Pointer to a variable that receives the volume serial number.
[out] Pointer to a variable that receives the maximum length, in TCHARs, of a file name component supported by the specified file system.
[out] Pointer to a variable that receives flags associated with the specified file system.
[out] Pointer to a buffer that receives the name of the file system (such as FAT or NTFS).
[in] Specifies the length, in TCHARs, of the file system name buffer.
|If all the requested information is retrieved, the return value is nonzero.|
|If you are attempting to obtain information about a floppy drive that does not have a floppy disk or a CD-ROM drive that does not have a compact disc, the system displays a message box asking the user to insert a floppy disk or a compact disc, respectively. To prevent the system from displaying this message box, call the function with SEM_FAILCRITICALERRORS.|
With this function you can check "no-disk" status of a floppy drive or CD-ROM drive, and long filenames support on a volume.
|Word Index links for the GetVolumeInformation :|
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Visited in last 7 days: 75
|Created: ||2001-08-10 12:00:00|
|Modified: ||2002-01-26 11:51:00|
||User Contributed Notes:
|Danilo Freire | 2005-06-27 18:11:54|
|It doesn΄t work under windows98. How may I run it under windows 98 ?|
|126.96.36.199 | 2006-03-25 15:19:10|
|when i run it with deplhi it work|
but in foxpro
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