Arsenal Image Mounter API
Arsenal.ImageMounter.IO
NativeFileIO Class
NativeFileIO Methods
AddFilter Method
AddProcessPaths Method
AllowExtendedDASDIO Method
CompressFile Method
ConvertManagedFileAccess Method
CreateDirectoryJunction Method
CreateHardLink Method
CreateRootPnPDevice Method
CreateWaitHandle Method
DeleteVolumeMountPoint Method
DeviceIoControl Method
DismountVolumeFilesystem Method
DriverPackageInstall Method
DriverPackagePreinstall Method
DriverPackageUninstall Method
EnableFileSecurityBypassPrivileges Method
EnablePrivileges Method
EnumerateChildDevices Method
EnumerateDeviceInstancesForService Method
EnumerateDiskVolumes Method
EnumerateDiskVolumesMountPoints Method
EnumerateHandleTableHandleInformation Method
EnumerateProcessesHoldingFileHandle Method
EnumerateRegisteredFilters Method
EnumerateVolumeMountPoints Method
EnumerateVolumeNamesForDeviceObject Method
EnumerateWin32DevicePaths Method
FindFirstFreeDriveLetter Method
FlushBuffers Method
GenRandomGuid Method
GenRandomInt32 Method
GenRandomInt64 Method
GenRandomUInt32 Method
GenRandomUInt64 Method
GetDeviceNameByScsiAddressAndSize Method
GetDeviceRegistryProperty Method
GetDevicesScsiAddresses Method
GetDevInst Method
GetDiskGeometry Method
GetDiskOffline Method
GetDiskReadOnly Method
GetDiskSize Method
GetDriveLayoutEx Method
GetExceptionForNtStatus Method
GetExeFileHeader Method
GetFileSize Method
GetFileVersion Method
GetModuleFullPath Method
GetMountPointBasedPath Method
GetNtPath Method
GetOSVersion Method
GetPartitionInformation Method
GetPartitionInformationEx Method
GetPhysicalDeviceObjectName Method
GetPhysicalDrivePathForNtDevice Method
GetProcAddress Method
GetRegisteredFilters Method
GetScsiAddress Method
GetScsiAddressAndLength Method
GetScsiAddressForNtDevice Method
GetStorageDeviceNumber Method
GetSystemHandleTable Method
GetVolumeDiskExtents Method
GetVolumeNameForVolumeMountPoint Method
GetVolumeSizeInformation Method
GrowPartition Method
InitializeDisk Method
InstallFromInfSection Method
IsDiskWritable Method
MoveFile Method
NtCreateFile Method
NtDllTry Method
NtOpenEvent Method
OpenBackupHandle Method
OpenDiskByScsiAddress Method
OpenFileHandle Method
OpenFileStream Method
ParseDoubleTerminatedString Method
QueryDirectoryJunction Method
QueryDosDevice Method
ReadNullTerminatedString Method
RemoveFilter Method
RemovePnPDevice Method
RestartDevice Method
RunDLLInstallHinfSection Method
ScanForHardwareChanges Method
SetDiskOffline Method
SetDiskReadOnly Method
SetDriveLayoutEx Method
SetEvent Method
SetFileSparseFlag Method
SetInheritable Method
SetProtectFromClose Method
SetRegisteredFilters Method
SetupCopyOEMInf Method
SetVolumeMountPoint Method
SetVolumeOffline Method
TestFileOpen Method
UncompressFile Method
UpdateDiskProperties Method
UpdateDriverForPnPDevices Method
VolumeUsesDisk Method
Win32Try Method
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NativeFileIODismountVolumeFilesystem Method

Locks and dismounts filesystem on a volume. Upon successful return, further access to the device can only be done through the handle passed to this function until handle is closed or lock is released.

Namespace:  Arsenal.ImageMounter.IO
Assembly:  Arsenal.ImageMounter (in Arsenal.ImageMounter.dll) Version: 1.0.0.0 (3.4.140.0)
Syntax
Copy
public static bool DismountVolumeFilesystem(
	SafeFileHandle Device,
	bool Force
)

Parameters

Device
Type: Microsoft.Win32.SafeHandlesSafeFileHandle
Handle to device to lock and dismount.
Force
Type: SystemBoolean
Indicates if True that volume should be immediately dismounted even if it cannot be locked. This causes all open handles to files on the volume to become invalid. If False, successful lock (no other open handles) is required before attempting to dismount filesystem.

Return Value

Type: Boolean
See Also