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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| No
| Win32s
| No
| Import Library
| -
| Header File
| wfext.h
| Unicode
| WinNT
| Platform Notes
| Windows 95: Only supports 16-bit FileManager
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FM_GETDRIVEINFO
A File Manager extension sends an FM_GETDRIVEINFO message to retrieve drive
information from the active File Manager window.
FM_GETDRIVEINFO
wParam = 0; // not used, must be zero
lParam = (LPARAM) (LPFMS_GETDRIVEINFO) lpfmsgdi; // drive data
Parameters
lpfmsgdi
Value of lParam. Points to an FMS_GETDRIVEINFO structure that receives drive information.
Return Values
The return value is always nonzero.
Remarks
If 0xFFFFFFFF is returned in the dwTotalSpace or dwFreeSpace member of the FMS_GETDRIVEINFO structure, the extension library must compute the value or values.
See Also
FMExtensionProc, FMS_GETDRIVEINFO
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