private void SetInformation(UserInformationClass infoClass, IntPtr buffer)
{
Win32.SamSetInformationUser(
this,
infoClass,
buffer
).ThrowIf();
}
private NtResult <T> Query <T, S>(UserInformationClass info_class, Func <S, T> func, bool throw_on_error) where S : struct
{
return(SecurityNativeMethods.SamQueryInformationUser(Handle, info_class, out SafeSamMemoryBuffer buffer).CreateResult(throw_on_error, () =>
{
using (buffer)
{
buffer.Initialize <S>(1);
return func(buffer.Read <S>(0));
}
}));
}
private SamMemoryAlloc GetInformation(UserInformationClass infoClass)
{
IntPtr buffer;
Win32.SamQueryInformationUser(
this,
infoClass,
out buffer
).ThrowIf();
return(new SamMemoryAlloc(buffer));
}
private void SetInformation(UserInformationClass infoClass, IntPtr buffer)
{
NtStatus status;
if ((status = Win32.SamSetInformationUser(
this,
infoClass,
buffer
)) >= NtStatus.Error)
{
Win32.Throw(status);
}
}
private SamMemoryAlloc GetInformation(UserInformationClass infoClass)
{
NtStatus status;
IntPtr buffer;
if ((status = Win32.SamQueryInformationUser(
this,
infoClass,
out buffer
)) >= NtStatus.Error)
{
Win32.Throw(status);
}
return(new SamMemoryAlloc(buffer));
}
internal static extern NtStatus SamSetInformationUser(
SafeSamHandle UserHandle,
UserInformationClass UserInformationClass,
SafeBuffer Buffer
);
internal static extern NtStatus SamQueryInformationUser(
SafeSamHandle UserHandle,
UserInformationClass UserInformationClass,
out SafeSamMemoryBuffer Buffer
);
public static extern NtStatus SamSetInformationUser(
[In] IntPtr UserHandle,
[In] UserInformationClass UserInformationClass,
[In] IntPtr Buffer
);
