Drives - deteccao do tipo de unidade |
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Detectar o tipo da unidade selecionada pelo usuário:
The GetDriveType function determines whether a disk drive is a removable, fixed, CD-ROM, RAM disk, or network drive.
Tipo:=GetDriveType('W:\'); Case Tipo of 0 : auxStr:='indeterminado'; 1 : auxStr:='o diretorio indicado não foi encontrado'; DRIVE_REMOVABLE : auxStr :='disco removivel'; DRIVE_FIXED : auxStr:='disco fixo'; DRIVE_REMOTE : auxStr:='disco remoto (rede)'; DRIVE_CDROM : auxStr:='CD-Rom'; DRIVE_RAMDISK : auxStr:='RAM disk.'; end; ShowMessage('Drive W é do tipo '+auxStr);
veja no Win32.hlp ================ UINT GetDriveType(LPCTSTR lpRootPathName) // address of root path Parameters
lpRootPathName Points to a null-terminated string that specifies the root directory of the disk to return information about. If lpRootPathName is NULL, the function uses the root of the current directory.
Return Value
The return value specifies the type of drive. It can be one of the following values:
Value Meaning 0 The drive type cannot be determined. 1 The root directory does not exist. DRIVE_REMOVABLE The drive can be removed from the drive. DRIVE_FIXED The disk cannot be removed from the drive. DRIVE_REMOTE The drive is a remote (network) drive. DRIVE_CDROM The drive is a CD-ROM drive. DRIVE_RAMDISK The drive is a RAM disk. |