| private DeviceIoControl ( [ hDevice, [ dwIoControlCode, [ lpInBuffer, [ nInBufferSize, [ lpOutBuffer, [ nOutBufferSize, [ lpBytesReturned, [ lpOverlapped ) : bool | ||
| hDevice | [ | |
| dwIoControlCode | [ | |
| lpInBuffer | [ | |
| nInBufferSize | [ | |
| lpOutBuffer | [ | |
| nOutBufferSize | [ | |
| lpBytesReturned | [ | |
| lpOverlapped | [ | |
| Résultat | bool | |
internal static extern bool DeviceIoControl(
[In] SafeFileHandle hDevice,
[In] int dwIoControlCode,
[In] IntPtr lpInBuffer,
[In] int nInBufferSize,
[Out] IntPtr lpOutBuffer,
[In] int nOutBufferSize,
[Out] out int lpBytesReturned,
[In] IntPtr lpOverlapped);
// Stops the secondary RM under a given 'path'
public static void StopTxFResource(string path)
{
SafeFileHandle handle = TransactedDirectory.GetDirectoryHandle(path);
using (handle)
{
int bytesReturned = 0;
// Issue the IO ctrl asking to stop a secondary RM...
bool result = NativeMethods.DeviceIoControl(
handle,
NativeMethods.FSCTL_TXFS_SHUTDOWN_RM,
IntPtr.Zero,
0,
IntPtr.Zero,
0,
out bytesReturned,
IntPtr.Zero);
if (!result)
{
throw new System.ComponentModel.Win32Exception(Marshal.GetLastWin32Error());
}
}
}